This material only for sample www.surabooks.comòâa áfu« bjhLnth« lh®bf£ nkšÃiy - Kjyh« M©L ntâÆaš bjhFâ - I & II 2 3& kâ¥bg©fŸ Édh ÉilfŸ áw¥g«r§fŸ 2018 M« M©o‰fhd òâa ghl¤â£l¤â‹go jahÇ¡f¥g£LŸsJ. ïu©L, _‹W kâ¥bg© Édh-ÉilfŸ ghlthÇahf ãǤJ ju¥g£LŸsd. ghlüš Édh¡fŸ, ghl¥gFâ cŸ Édh¡fŸ, nj®î¡fhd K¡»a Édh¡fŸ [BEQ], ca® tÇir áªjid Édh¡fŸ [HOTS] M»ait bfhL¡f¥g£LŸsd. Kjš gUt ïil¤ nj®î (2018-19) [First Mid-2018], fhyh©L¤ nj®î [QY-2018], muR khâÇ Édh¤jhŸ [Govt. MQP-2018] Édh ÉilfŸ nr®¡f¥g£LŸsd. 2 0 1 9 M « M © L m u R b g h J ¤ n j ® î ¡ F g a ‹ j U « t i f Æ š bfhL¡f¥g£LŸsJ. Ruh g¥Ënfõ‹° br‹id [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 2018-19 © btËp£lhs®fŸ ISBN : 978-93-81650-76-9 F¿p£L v© : SG 188 jiyik mYtyf«: 1620, `n#’ ãsh¡, 16-MtJ ãujhd rhiy, m©zh ef®, br‹id-600 040. 91-44-26161088, 26161099 96001 75757 / 81242 01000 / 81243 01000, th£°m¥: 8124201000 e-mail : [email protected], website : www.surabooks.com nkY« Étu§fS¡F / bjhl®ò¡F ò¤jf¤âš cŸs rªnjf§fS¡F : [email protected] ò¤jf§fŸ th§f : [email protected] bjhl®ò¡F : 96001 75757 / 8124301000 th£°m¥ : 8124201000 / 9840926027 M‹iy‹ tiyjs« : www.surabooks.com ghl¡ F¿¥òfË‹ bjhF¡f¥g£l gFâfis vkJ http://tnkalvi.in ïizajs¤âÈUªJ ïytrkhf gâÉw¡»¡bfhŸsyh« www.surabooks.com Our Guides for +1 Standard ✤ Sura’s Tamil ✤ Sura’s English ✤ Sura’s Will to Win English ✤ Sura’s English Workbook ✤ Sura’s Mathematics (EM/TM ) ✤ Sura’s Physics (EM/TM) ✤ Sura’s Chemistry (EM/TM) ✤ Sura’s Biology (EM/TM) ✤ Sura’s Computer Science (EM/TM) ✤ Sura’s Commerce (EM/TM) ✤ Sura’s Economics (EM/TM) ✤ Sura’s Accountancy (EM/TM) ✤ Sura’s Business Maths (EM/TM) Also available Sigaram Thoduvom mini guide (EM/TM) for all Subjects. [email protected] [ii] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample TO ORDER WITH US SCHOOLS and TEACHERS: We are grateful for your support and patronage to ‘SURA PUBLICATIONS’ Kindly prepare your order in your School letterhead and send it to us. For Orders contact: 81242 01000 / 81243 01000 DIRECT DEPOSIT www.surabooks.com A/c Name : Sura Publications A/c Name : Sura Publications Our A/c No. : 36550290536 Our A/c No. : 21000210001240 Bank Name : STATEBANKOFINDIA Bank Name : UCO BANK Bank Branch : Padi Bank Branch : Anna Nagar West IFSC : SBIN0005083 IFSC : UCBA0002100 A/c Name : Sura Publications Our A/c No. : 6502699356 Bank Name : INDIAN BANK Bank Branch : Asiad Colony IFSC : IDIB000A098 After Deposit, please send challan and order to our address. email : [email protected] / Whatsapp : 81242 01000. DEMAND DRAFT / CHEQUE Please send Demand Draft / cheque in favour of ‘SURA PUBLICATIONS’ payable at Chennai. The Demand Draft / cheque should be sent with your order in School letterhead. STUDENTS : Order via Money Order (M/O) to SURA PUBLICATIONS 1620, ‘J’ Block, 16th Main Road, Anna Nagar, Chennai - 600 040. Phones : 044-26161088, 26161099. Mobile : 96001 75757/ 81242 01000/81243 01000. email : [email protected] Website : www.surabooks.com [email protected] [iii] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample bghUsl¡f« bjhFâ I myF v© g¡f« 1. ntâÆaÈ‹ mo¥gil¡ fU¤J¡fŸ k‰W« ntâ¡ fz¡ÑLfŸ ��������������������������������������������������������������������� 1 - 11 www.surabooks.com 2. mQÉ‹ Fth©l« ïa¡fÉaš khâÇ ������������������11 - 25 3. jÅk§fË‹ Mt®¤jd tif¥ghL �������������������������26 - 36 4. iA£u#‹ ����������������������������������������������������������������������36 - 46 5. fhu k‰W« fhuk© cnyhf§fŸ ���������������������������������46 - 53 6. thí Ãiyik������������������������������������������������������������������54 - 65 7. bt¥g ïa¡fÉaš ���������������������������������������������������������65 - 76 bjhFâ II 8. ïa‰ k‰W« ntâ¢rkÃiy �����������������������������������������77 - 89 9. fiuršfŸ ��������������������������������������������������������������������� 89 - 103 10. nt⥠ãiz¥òfŸ ������������������������������������������������� 103 - 110 11. fÇk ntâÆaÈ‹ mo¥gilfŸ ��������������������������� 110 - 121 12. fÇk ntâ ÉidfË‹ mo¥gil¡ fU¤J¡fŸ �� 122 - 123 13. iA£nuhfh®g‹fŸ �������������������������������������������������� 123 - 131 14. nAnyh mšnf‹fŸ k‰W« nAnyh mß‹fŸ ��� 132 - 145 15. R‰W¢NHš ntâÆaš ���������������������������������������������� 145 - 156 [email protected] [iv] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample bjhFâ - I 1. ntâÆaÈ‹ mo¥gil¡ fU¤J¡fŸ k‰Wk ntâ¡ fz¡ÑLfŸ ghlüš Édh¡fŸ www.surabooks.com ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. x¥ò mQ Ãiw tiuaW. Éil. x U mQÉ‹ ruhrÇ mQÃiw¡F«, xUik¥gL¤j¥g£l mQ Ãiw¡F« ïilnaahd É»j« mQÉ‹ ruhrÇ Ãiw x¥ò mQ Ãiw (Ar) = xUik gL¤j¥g£l mQ Ãiw 2. nkhš vD« th®¤ijÆÈUªJ v‹d òǪJ bfh©lhŒ ? Éil. (i) bghUË‹ msit¡ F¿¥ãl eh« nkhš vD« myif¥ ga‹gL¤jyh«. (ii) 12g fh®g‹ –12 Inrhnlh¥ãš fhz¥gL« fh®g‹ mQ¡fË‹ v©Â¡if¡F¢ rkkhd mo¥gil¤ JfŸfis¥ bg‰WŸs bghUË‹ msî `xU nkhš'. 3. rkhd Ãiw tiuaW. (Govt. M.Q.P. - 2018) (1st Mid - Term Test - 2018)(Qy - 2018) Éil. 1.008g iA£u#‹ mšyJ 8g M¡á#‹ mšyJ 35.5g FnshÇ‹ ït‰nwhL nru¡Toa mšyJ ït‰iw ïl¥bga®¢á brŒa¡Toa xU jÅk« mšyJ nr®k« mšyJ maÅÆ‹ Ãiwna, mj‹ »uh« rkhd Ãiw vd tiuaW¡f¥gL»wJ. [email protected] [1] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 6 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš ghl¥gFâ cŸ Édh¡fŸ 2 kâ¥bg©fŸ 1. ã‹tUtdt‰¿‹ nkhyh® Ãiwfis¡ fh©f. i) CH3COOH (1st Mid - Term Test - 2018) C : 2 × 12.01 = 24.02 www.surabooks.com H : 4 × 1.01 = 4.04 O : 2 × 16 = 32.00 60.06 g mol–1 2. gU¥bghUŸ - tiuaW. Éil. (i) ÃiwíŸs, ïl¤ij mil¤J¡ bfhŸS« j‹ikíila mid¤J« gU¥bghU£fŸ vd tiuaW¡f¥gL»‹wd. (ii) gU¥bghU£fS« mQ¡fshš M¡f¥g£lit. 3. ïizí« Éidfis vL¤J¡ fh£Ll‹ És¡Ff. Éil. ïu©L Éid¥ bghU£fŸ ÉidòǪJ xU nr®k¤âid¤ jU« ÉidfŸ, ïizí« ÉidfŸ vd miH¡f¥gL»‹wd. vL¤J¡fh£L : 0 +4 C + O0 2 C-O22 nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. nkhš - tiuaW. Éil. 12g fh®g‹ -12 Inrhnlh¥ãš fhz¥gL« fh®g‹ mQ¡fË‹ v©Â¡if¡F¢ rkkhd mo¥gil¤ JfŸfis¥ bg‰WŸs xU mik¥ãš cŸs bghUË‹ msî xU nkhš vd¥gL«. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 8 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš ca® tÇir áªjid Édh¡fŸ (HOTS) 1. T‰W 1 : ïU nkhš FS¡nfhÌš 12.044 × 1023 FS¡nfh° _y¡TWfŸ cŸsd. T‰W 2 : xU nkhš msîŸs vªj xU bghUËY« cŸs c£bghU£fË‹ v©Â¡if 6.022 × 1022. nk‰f©l ïUT‰WfS« c©ikah? ïªj ïu©L T‰WfS¡F« ïilna VnjD« bjhl®ò cŸsjh? (Govt. M.Q.P. - 2018) Éil. T‰W 1 k‰W« T‰W 2 c©ikahd T‰WfshF«. Mdhš ï›Éu©o‰F« ïilna vªj bjl®ò« ïšiy. www.surabooks.com ghl¥gFâ cŸ Édh¡fŸ 3 kâ¥bg©fŸ 1. M¡Ì#nd‰w v© KiwÆš ã‹tU« Éidfis¢ rk‹ brŒf. (1st Mid - Term Test - 2018) K2Cr2O7 + KI + H2SO4 → K2SO4 + Cr2(SO4)3 + I2 + H2O Éil. +6 −1 +3 0 ( )K2 Cr2 O7 + K I + H2SO4 → K2SO4 + Cr2 SO4 3 + I2 + H2O 2 × 3e− 1e− K2Cr2O7 + 6KI + H2SO4 →K2SO4 + Cr2(SO4)3 + I2 + H2O K2Cr2O7 + 6KI + H2SO4 → K2SO4 + Cr2(SO4)3 + 3I2 + H2O K2Cr2O7 + 6KI + 7H2SO4 → 4K2SO4 + Cr2(SO4)3 + 3I2 + 7H2O 2. 32» Û¤nj‹ vÇ¡f¥gL« nghJ cUthF« ÚÇ‹ msÉid¡ fz¡»Lf. (Qy - 2018) Éil. CH4(g) + 2O2(g) CO2(g) + 2H2O (g) CH4 = (12) + (4 × 1) = 16g mol-1 H2O (2 × 1) + (1 × 16) = 18g mol-1 36 g H2O 2 16 g CH4 × 32 g CH4 = 72 g of water [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - I 2 & 3 kâ¥bg©fŸ 9 3. \"nr®k§fË‹ g©òfŸ mt‰¿š ml§»íŸs jÅk§fË‹ g©òfËÈUªJ khWg£oU¡F«\" ï¡T‰iw jFªj cjhuz¤Jl‹ És¡Ff. Éil. (i) nrhoa« xU gsgs¥ghd cnyhf« (ii) FnshÇ‹ X® vÇ¢rÿ£L« thí. (iii) Mdhš ïªj ïu©L jÅk§fËš ïUªJ cUthF« nr®kkhd nrhoa« FnshiuL, gof¤ j‹ikíila â©kkhF«. (iv) ï¢nr®k«cÆÇašbrašghLfS¡FK¡»akhdjhF«. www.surabooks.com 4. áijtilí« Éidfis j¡f rh‹Wl‹ És¡F. Éil. (i) xU nr®k«, ïu©L mšyJ mj‰F nk‰g£l TWfshf ãÇifailí« ÉidfŸ áijtilí« ÉidfŸ vd miH¡f¥gL»‹wd. (ii) ï›ÉidfŸ ïizí« ÉidfS¡F ne®khwhdit. (iii) ï›tif ÉidfËš, xU nr®k¤âš cŸs ïu©L bt›ntwhd jÅk§fË‹ M¡á#nd‰w v©fËš kh‰w« V‰gL»wJ. vL¤J¡fh£L: 2K+C5 lO-23 Δ 2KCl + 3O02 -1 nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. tiuaW : f£L¥gL¤J« fhuÂ. (Govt. M.Q.P. - 2018) Éil. ntâÉid¡ TW É»j mo¥gilÆš mikahj msÉid¡ bfh©l ÉidgL bghU£fis¡ bfh©L, Éid Ãfœ¤j¥gL« nghJ, cUthF« Éis bghUË‹ msthdJ, vªj ÉidgLbghUŸ KjÈš KGtJ« ÉidgL»wnjh, mªj ÉidgLbghUis¢ rh®ªJ mikí«. ï›ÉidgL bghUŸ Éid bjhl®ªJ Ãfœtij¡ f£L¥gL¤j»wJ. ïJ Éid f£L¥gh£L¡ fhu vd miH¡f¥gL»wJ. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - I 2 & 3 kâ¥bg©fŸ 11 5. Éid¡f£L¥gh£L¡ fhu - F¿¥ò tiuf. Éil. (i) n tâÉid¡ TW É»j mo¥gilÆš mikahj msÉid¡ bfh©l ÉidgLbghU£fis¡ bfh©L, Éid Ãfœ¤j¥gL« nghJ, cUthF« Éis bghUË‹ msthdJ, vªj ÉidgL bghUŸ KjÈš KGtJ« ÉidgL»wnjh, mªj ÉidgLbghUis¢ rh®ªJ mikí«. (ii) ï›ÉidgL bghUŸ Éid bjhl®ªJ Ãfœtij¡ f£L¥gL¤J»wJ, ïJ Éid¡f£L¥gh£L¡ fhu vd miH¡f¥gL»wJ. www.surabooks.com ca® tÇir áªjid Édh¡fŸ (HOTS) 1. M¡Ì#nd‰w v©iz v›thW f©l¿thŒ? Éil. xU nr®k¤âš cŸs xU F¿¥ã£l mQÉid¤ jÉ®¤J, ãw mQ¡fis, mt‰¿‹ tH¡fkhd, M¡Ì#nd‰w v©iz¡ f©l¿tj‰fhd ÉâfË‹go îza« brŒa¥g£l M¡Ì#nd‰w ÃiyÆš maÅfshf Ú¡»a ã‹d®, m¡F¿¥ã£l mQÉ‹ ÛJ vŠáÆU¥gjhf¡ fUj¥gL« Ä‹Rikna mªj mQÉ‹ M¡Ì#nd‰w v© vd¥gL«. 2. mQÉ‹ Fth©l« ïa¡fÉaš khâÇ ghlüš Édh¡fŸ ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. M®ã£lhÈ‹ tot«, M‰wš, âiraik¥ò, cUtsî M»at‰¿id jU« Fth©l« v©fŸ vit ? Éil. Fth©l« v© F¿¥ãLtJ (i) Kj‹ik Fth©l« v© cUtsî k‰W« M‰wš (ii) nfhz cªj¡ Fth©l« tot« v© âiraik¥ò (iii) fhªj¡ Fth©l« v© [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 22 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš 6. vy¡£uh‹ miy¤j‹ik cilaJ. ïªj f©Lão¥ò vij cUth¡f fhuzkhf mikªjJ? Éil. vy¡£uh‹ E©nzh¡» Fiwªj M‰wš vy¡£uh‹ ÉË«ò Éisî. 7. Fth©l« ïa¡fÉaš v›thW cUth¡f¥g£lJ? Éil. (i) bAŒr‹g®¡f‹ ârak‰w¡ bfhŸif (k‰W«) (ii) E©JfË‹ <Çašò¤j‹ik - ït‰iw mo¥gilahf¡ bfh©L Fth©l« ïa¡fÉaš v‹w xU òâa ïa¡fÉaš cUth¡f¥g£lJ. 8. gÇkh‰w M‰wš v‹whš v‹d? Éil. (i) rk M‰wYila M®ã£lhšfËš ïu©L mšyJ mj‰F nk‰g£l xnu j‰RH‰á cila vy¡£uh‹fŸ ïU¡FkhÆ‹ mitfËDila ïl§fis¥ gÇkh‰¿¡ bfhŸtj‰F thŒ¥ò cŸsJ. (ii) gÇkh‰w« milí« ÃfœÉ‹nghJ M‰wyhdJ btËÆl¥gL»wJ. btËÆl¥gL« M‰wš gÇkh‰w M‰wš vd miH¡f¥gL»wJ. www.surabooks.com nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. iA£u#Å‹ 2s M®ã£lhÈ‹ M‰wyhdJ Ȥâa¤â‹ 2s M®ã£lhÈ‹ M‰wiy Él mâf« V‹? Éil. (i) mQ v© mâfÇ¡F«nghJ mQ v© mâfkhf cŸs mQÉ‹ M®ã£lhÈ‹ M‰wš Fiwí« (ii) vdnt jh‹ iA£u#Å‹ 2s M®ã£lhÈ‹ M‰wyhdJ Ȥâa¤â‹ 2s M®ã£lhÈ‹ M‰wiy Él mâf« 2. M~gh j¤Jtj¤â‹ tu«òfŸ ahit? Éil. (i) M~gh j¤Jt« gšntW M®ã£lhšfËš vy¡£uh‹fŸ v›thW Ãu¥g¥gL»wJ v‹gij És¡F»wJ. (ii) vMyd¡£hušh‹pxf, pŸy, pzÃnug¥hg‹¥gwLrtkJM‰wg‰Y¿ilamM¿É®ãa£šlhšfVËJš« F¿¥ãl¥glÉšiy. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 23 RuhÉ‹ ntâÆaš bjhFâ - I 2 & 3 kâ¥bg©fŸ ca® tÇir áªjid Édh¡fŸ (HOTS) 1. o-ãuh¡ns miyÚs« vj‰F K¡»a¤Jt« cilaJ? vj‰F¥ òw¡f¡f¤j¡fJ? Éil. K¡»a¤Jt« cilaJ: vy¡£uhD¡F o-ãuh¡ns miyÚs« msÉl¡ToaJ, nkY« K¡»a¤Jt« cilaJ òw¡f¡f¤j¡fJ: ïU«ò¥ gªâ‰F o-ãuh¡ns Äf¡Fiwthf ïU¥gjhš òw¡f¡f¤j¡fJ. www.surabooks.com ghl¥gFâ cŸ Édh¡fŸ 3 kâ¥bg©fŸ 1. g£oaš 1-I g£oaš 2š bfhL¡f¥g£LŸs ÉilfSl‹ rÇahf bghU¤Jf. (Govt. M.Q.P. - 2018) g£oaš 1 g£oaš 2 (m) 2s M®ã£lhÈ‹ nfhzcªj« (i) 1/3 (ii) ó{Ía« (M) ârak‰w¡ bfhŸif (ï) Cr3+ (iii) Hψ = Eψ (<) 3tJ M®ã£ vy¡£uhÅ‹ âirntf« (iv) ∆E.∆t ≥ h 1tJ M®ã£ vy¡£uhÅ‹ âirntf« 4π (v) l (l + I) h 4π (vi) ghâ Ãu«ãa vy¡£uh‹ mik¥ò (vii) ∆x.∆P ≤ h 4π [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 24 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš Éil. g£oaš 1 g£oaš 2 (m) 2s M®ã£lhÈ‹ nfhzcªj« (v) l (l + I) h 4π (M) ârak‰w¡ bfhŸif (vii) ∆x.∆P ≤ h 4π www.surabooks.com (ï) Cr3+ (vi) ghâ Ãu«ãa vy¡£uh‹ mik¥ò (<) 3tJ M®ã£ vy¡£uhÅ‹ âirntf« (i) 1/3 1tJ M®ã£ vy¡£uhÅ‹ âirntf« nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. ngh® mQ khâÇÆ‹ tu«òfŸ ahit? Éil. (i) gy vy¡£uh‹fis¡ bfh©l mQ¡fS¡F ï¡bfhŸifÆid ga‹gL¤j ïayhJ. Ä‹ òy¤âš Ãwkhd nfhLfŸ ãÇifailjš. (ii) fhªj¥ òy¤âš Ãwkhiy¡nfhLfŸ (ãÇifailjš) k‹ Éisî k‰W« °lh®¡ Éisî M»at‰iw ï¡bfhŸif És¡fÉšiy (iii) m Q¡fUÉid¢ R‰¿ vy¡£uh‹fŸ mt‰¿‹ nfhz cªj¤â‹ kâ¥ò 2ntπh£l¡¥FghrikjkfhËf šïU¡kF£kLhnWk cŸs áy F¿¥ã£l RHštj‰F mo¥gilahf mikí« fhuz¤âid ngh® bfhŸifÆdhš És¡f ïayÉšiy. 2. mQÉš cŸs xU vy¡£uhid Ú v›thW tiuaW¥ghŒ? Éil. mQÉš cŸs xU vy¡£uhid eh‹F Fth©l« v©fŸ ml§»a bjhF¥ã‹ _y« tiuaW¡f ïaY«. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš 11 M« tF¥ò - bjhFâ - I 2,3 kâ¥bg©fŸ 25 mitahtd (i) Kj‹ik Fth©l« v©(n) (ii) nfhzcªj Fth©l« v© (l) (iii) fhªj Fth©l« v© (m) (iv) j‰RH‰á Fth©l« v©(s) ca® tÇir áªjid Édh¡fŸ (HOTS) 1. rk M‰wš M®ã£lhšfŸ v‹whš v‹d? ïªj rk M‰wš g©ò v›thW ïH¡f¥gL»wJ. cjhuz¤Jl‹ TWf Éil. rk M‰wš M®ã£lhšfŸ : xU p M®ã£lhY¡F _‹W tifahd âiraik¥òfŸ cŸsd mbgj‰hWtŸJsdpx., vdpyn, tp, zïiït«_rk‹MW«‰wšrkMkh®dã£lMhš‰fwŸivyd¥ miH¡f¥gL»‹wd. rk M‰wš g©ò ïH¤jš : Ä‹òy« k‰W« fhªj¥òy« ït‰¿dhš rk M‰wš g©ò ïH¡f¥gL»wJ. www.surabooks.com 2. ë©£ Éâ¥go rkkhd M‰wYila M®ã£lhšfËš vy¡£uh‹fŸ v›thW Ãu¥g¥gL»‹wd v‹gij cjhuz¤Jl‹ És¡Ff. Éil. MW vy¡£uh‹fis¡ bfh©LŸs fh®g‹ mQÉid fUJnth«. M~gh j¤Jt¤â‹go ïj‹ vy¡£uh‹ mik¥ò 6C =1s2 2s2 2p2 ïjid ã‹tUkhW F¿¥ãlyh«. 1s2 2s2 2p2 1v 1v 1 1 2px1 2py1 2pz0 nk‰f©l ÃfœÉš vy¡£uh‹ - vy¡£uh‹ Éy¡FÉirÆid Fiw¤âl ë©£ Éâ¥go MwhtJ vy¡£uhdhdJ IªjhtJ vy¡£uh‹ ïl« bfh©LŸs px M®ã£lhÈš br‹W ïu£ilahfhkš py M®ã£lhY¡F¢ brš»wJ. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 26 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš 3. jÅk§fË‹ Mt®¤jd tif¥ghL ghlüš Édh¡fŸ ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. Inrh vy¡£uhÅ¡ maÅfŸ v‹whš v‹d? cjhuz§fŸ bfhL. www.surabooks.com Éil. bt›ntW jÅk§fË‹ maÅfŸ xnu vy¡£uh‹ v©Â¡ifia¡ bfh©oU¥gJ. mªj maÅfŸ Inrh vy¡£uhÅ¡ maÅfŸ vd¥gL«. cjhuz«: bt›ntW jÅk maÅfŸ Na+ Mg2+ AI3+ F– O2– N3– vy¡£uh‹fŸ 10 10 10 10 10 10 v©Â¡if 2. braYW mQ¡fU Ä‹Rik v‹whš v‹d? Éil. btË¡T£oš cŸs ïizâw‹ vy¡£uh‹fshš czu¥gL« Ãfu mQ¡fU Ä‹Rik braYW mQ¡fU Ä‹Rik v‹wiH¡f¥gL»wJ. ZbraYW = z – s 3. vy¡£uh‹ ft®j‹ikia tiuaW. Éil. (i) rf¥ãiz¥ghš ãiz¡f¥g£LŸs _y¡T¿š cŸs xU mQthdJ, rf¥ãiz¥ãš g§»l¥g£LŸs vy¡£uh‹ ïizÆid¢ j‹id neh¡» x¥Õ£L msÉš ftU« g©ò vy¡£uh‹ ft®j‹ik vd¥gL«. (ii) vy¡£uh‹ ft®j‹ik xU msÉl¤j¡f g©ò mšy. 4. yhªjidfŸ k‰W« M¡oidLfË‹ bghJthd vy¡£uh‹ mik¥ãid jUf. Éil. yhªjidLfŸ: [54Xe] 4f 1-14 5d1 6s2 M¡oidLfŸ: [86Rn] 5f 0-14 6d0-2 7s2 [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 32 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš 12. bjhFâfŸ k‰W« tÇirÆš vy¡£uh‹ ft®j‹ikÆš V‰gL« Mt®¤jd kh‰w§fis¡ TWf. (Qy. - 2018) Éil. tÇirÆš vy¡£uh‹ ft®j‹ikÆš V‰gL« khWghL: (i) ïlÄUªJ tykhf bršY«nghJ bghJthf vy¡£uh‹ ft®j‹ik kâ¥ò mâfÇ¡»‹wJ. (ii) xU tÇirÆš mQ¡fUɉF«, ïizâw vy¡£uh‹fS¡F« ïilnaahd ft®¢á Éir mâfÇ¥gjhš mQ Mu« Fiw»wJ. (iii) vdnt, g§»l¥g£LŸs vy¡£uh‹fis ftU« j‹ik mâfÇ¡»wJ. (iv) ïj‹ fhuzkhf xU tÇirÆš vy¡£uh‹ ft®j‹ik mâfÇ¡»‹wJ. www.surabooks.com bjhFâÆš vy¡£uh‹ ft®j‹ikÆš V‰gL« khWghLfŸ: (i) xU bjhFâÆš nkÈUªJ ÑHhf tU«nghJ vy¡£uh‹ ft®j‹ik kâ¥ò bghJthf¡ Fiw»wJ. (ii) bjhFâÆš nkÈUªJ ÑnH tU«nghJ mQ Mu« mâfÇ¡»‹wJ. (iii) ïizâw vy¡£uh‹fŸ ÛJ mQ¡fU brY¤J« ft®¢á Éir Fiw»wJ. vdnt, vy¡£uh‹ ft®j‹ikí« Fiw»wJ. ghl¥gFâ cŸ Édh¡fŸ 2 kâ¥bg©fŸ 1. X,Y,Z k‰W« A jÅk§fË‹ mQ v©fŸ Kiwna 4,8,7 k‰W« 12 MF«. ït‰iw vy¡£uh‹ ft®j‹ikÆ‹ tÇirÆš ïw§F ÉÇir¥gL¤Jf. (Govt. M.Q.P. - 2018) Éil. Y > Z > X > A 2. ã‹tUtdt‰¿‰F jFªj ÉilaË (i) Äf mâf vy¡£uh‹ ft® j‹ik bfh©l jÅk« (ii) Äf¡Fiwªj vy¡£uh‹ ft®j‹ik bfh©l jÅk« Éil. (i) Äf mâf vy¡£uh‹ ft®j‹ik bfh©l jÅk« = F (ii) Äf¡ Fiwªj vy¡£uh‹ ft®j‹ik bfh©l jÅk« = Cs [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - I 2 & 3 kâ¥bg©fŸ 33 3. mL¤jL¤j maÅah¡F« M‰wš kâ¥òfŸ v›thW mikí«? c‹ Éil¡fhd fhuz¤ij¡ TW. Éil. (i) x›bthU mL¤jL¤j maÅah¡F« M‰wY« K‹d® cŸs maÅah¡F« M‰wiy Él mâfkhf ïU¡F«. (ii) VbdÅš, maÅÆš cŸs bkh¤j ne®Ä‹Rik¡F vâuhf vy¡£uh‹ Ú¡f¥gL»wJ. ghl¥gFâ cŸ Édh¡fŸ www.surabooks.com 3 kâ¥bg©fŸ 1. maÅah¡F« M‰wY¡F bfhL¡f¥g£LŸs ã‹tU« tiuaiw rÇahdjh? V‹? \"xU mQÉ‹ ïizâw T£oš ïyFthf ãiz¡f¥g£LŸs vy¡£uhid Ú¡f njitahd M‰wš maÅah¡F« M‰wš \" (Govt. M.Q.P. - 2018) Éil. bfhL¡f¥g£LŸs maÅah¡F« M‰wÈ‹ tiuaiw jtwhdjhF« fhuz« : (rÇahd tiuaiw) thí Ãiy mQ x‹¿‹ ïizâw T£oÈUªJ ïyFthf ãiz¡f¥g£LŸs xU vy¡£uhid Ú¡Ftj‰F njit¥gL« Fiwªjg£r M‰wš maÅah¡F« M‰wš vd¥gL«. M(g) I.E→ M(+g) + e− 2. fh®gÅ‹ Kjš maÅah¡F« M‰wš nguhid Él mâf«. ïj‹ kWjiy MdJ ïu©lhtJ maÅah¡F« M‰wY¡F c©ik fhuz¤ij És¡Ff. (Govt. M.Q.P. - 2018) Éil. nghuhÅ‹ vy¡£uh‹ mik¥ò : 5B = 1s2 2s2 2p1 fh®gÅ‹ vy¡£uh‹ mik¥ò 6C = 1s2 2s2 2p2 (i) ïâš fh®gÅ‹ c£fU Ä‹Rik nghuhid Él mâf«. (ii) nkY« fh®g‹ nghuhid Él cUtsÉš á¿ajhf ïU¥gjhY« fh®gÅ‹ Kjš maÅah¡F« M‰wš kâ¥ò mâf«. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 34 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš (iii) Mdhš, fh®gÅš ïUªJ ïu©lhtJ vy¡£uhid Ú¡FtJ vËJ. nghuhÅš KGtJ« Ãu«ãa 2s M®ã£lhš ïU¥gjhš nghuhÅ‹ ïu©lhtJ maÅah¡F« M‰wš fh®gidÉl mâf«. 3. Ñœf©l mQ v©fis bfh©l jÅk§fis IUPAC bga®fis¤ jUf. (i) 102 (ii) 108 (iii) 111 (Qy. - 2018) www.surabooks.com Éil. (i) 102 - Unnilbium (Unb) - Nobelium (No) (ii) 108 - Unniloctium (Uno) - Hassium (Hs) / Roent genium (Rg) (iii) 111 - Ununlunrium Giere Roent genium (Rg). 4. cnyhf§fis Él mnyhf§fË‹ vy¡£uh‹ eh£l kâ¥òfŸ V‹ mâfkhf cŸsd? Éil. (i) jÅk tÇir m£ltizÆ‹ ïlÄUªJ tykhf¢ bršY«nghJ c£fUÄ‹Rik mâfÇ¥gjhY«, cUtsî FiwtjhY« vy¡£uh‹ eh£l kâ¥òfŸ mâfÇ¡»‹wJ. (ii) mnyhf§fŸ m£ltizÆ‹ ty¥òw¤âY«, cnyhf§fŸ ïl¥òw¤âY« fhz¥gL»‹wd. (iii) vdnt mnyhf§fË‹ vy¡£uh‹ eh£l kâ¥òfŸ mâfkhf¡ fhz¥gL»‹wd. nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. thíÃiyÆš cŸs eLÃiy mQîl‹ xU vy¡£uhid nr®¤J vâ®Ä‹Rikíila maÅia cUth¡F«nghJ btËÆl¥gL« M‰wny vy¡£uh‹ eh£l«. ïªj vy¡£uh‹ eh£l¤ij ghâ¡F« fhuÂfŸ ahit? Éil. (i) mQÉ‹ cUtsî (ii) Ãfu mQ¡fU Ä‹Rik (iii) kiw¤jš Éisî (iv) vy¡£uh‹ mik¥ò [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 36 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš (ii) ïij¥nghynt Mt®¤jd Éâ¡F Kuzhf mâf mQ ÃiwíŸs jÅkkhdJ Fiwthd mQ ÃiwíŸs jÅk¤â‰F K‹djhfnt it¡f¥g£oUªjJ. cjhuz«: blšÿÇa«(Te)(127.6)MwhtJbjhFâÆY«,mnaho‹ (127) VHhtJ bjhFâÆY« it¡f¥g£oUªjd. 2. iA£u#id Él Ȥâa¤â‹ maÅah¡F« M‰wš Fiwthf¡ fhz¥gL»wJ. c‹ Éil¡fhd fhuz¤ij Ãaha¥gL¤Jf. Éil. (i) iA£u#id Él Ȥâa¤â‹ mQ gUk‹ mâf«. (ii) Ȥâa¤â‹ vy¡£uh‹ mik¥ò: 1s22s1 ïJ j‹ ïizâw vy¡£uhid vËâš ïHªJ He-‹ vy¡£uh‹ mik¥ig¥ bgW»wJ. (iii) Ȥâa¤â‹ 2s1 vy¡£uh‹ mj‹ vy¡£uh‹fshš 1s2 gaDŸs tifÆš kiw¡f¥gL»wJ. vdnt mj‹ ÛJ brašgL« c£fU ft®¢á Éir Fiwî. 3. Kjyh« bjhFâÆš Óáa« k£Lnk xËÄ‹ Éisit V‰gL¤J«. fhuz« TW. Éil. (i) Kjyh« bjhFâÆš Óáa¤â‹ cUtsî mâf« (ii) vdnt maÅah¡F M‰wš kâ¥ò Fiwî (iii) mj‹ ÛJ F¿¥ã£l miyÚs KŸs xËgL«nghJ vy¡£uhid btË¥gL¤J»wJ. 4. iA£u#‹ www.surabooks.com ghlüš Édh¡fŸ ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. Ñœ¡f©l ÉidfS¡F nt⢠rk‹gh£il vGJf. (i) l§¡°l‹ (vi) M¡i[Ll‹, iA£u#id bt¥g¥gL¤Jjš (ii) iA£u#‹ thí k‰W« FnshÇ‹ thí. Éil. (i) WO3 + 3H2 → W + 3H2O (ii) H2 + Cl2 → 2HCl [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 44 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš M®¤njh - iA£u#‹ ghuh iA£u#‹ nj®î¡fhd K¡»a Édh¡fŸ (BEQ) www.surabooks.com 1. _y¡T¿DŸ ÃfG« iA£u#‹ ãiz¥ò v‹whš v‹d? xU cjhuz« bfhL. (Govt. M.Q.P. - 2018) Éil. _y¡T¿DŸ ÃfG« iA£u#‹ ãiz¥ghdJ xU jŤj _y¡TW¡F cŸshfnt Ãfœ»wJ. 2. ã‹tU« ntâ Éidfis ó®¤â brŒJ ã‹tUkhW tif¥gL¤Jf. (Govt. M.Q.P. - 2018) (m) Úuh‰gF¤jš (M) M¡Ì#nd‰w xL¡f ÉidfŸ (ï) Únu‰w ÉidfŸ (i) KMnO4 + H2O2 (ii) CaO + H2O Éil. (i) K+ M5On2O+4 +8HH22OO2 + H2S(OM4¡Ì→#n2dM‰nwSxOL4¡+f KÉ2iSOd4) (ii) CaO + H2O → Ca(OH)2 (Úuh‰ gL¤jš) 3. M®¤njh iA£u#‹ k‰W« ghuh iA£u#‹ g©òfis ntWgL¤Jf. Éil. g©òfŸ M®¤njh iA£u#‹ ghuh iA£u#‹ cUFÃiy 13.95 k 13.83 k bfhâ Ãiy 20.39 k 20.26 k fhªj¤ ònuh£lhÅ‹ ó{Ía« âU¥òâw‹ fhªj¤âU¥òâw‹ nghš ïu©L kl§F [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - I 2 & 3 kâ¥bg©fŸ 45 4. ã‹tUtdt‰Wl‹ Ú® v›thW ÉidòÇ»wJ? (i) Na (ii) Ba (iii) Fe Éil. (i) 2 Na + 2H2O → 2NaOH + H2 ↑ (ii) Ba + 2H2O → Ba(OH)2 + H2 ↑ 3ÚFuehd+ J4Hc2Onyhf§→fSFel3‹O4 (iii) É+ 4iHd2 ò↑ǪJ iA£u#id � btËna‰W»wJ. www.surabooks.com ca® tÇir áªjid Édh¡fŸ (HOTS) 1. iA£u#‹ ãiz¥òfË‹ tiffis xU vL¤J¡fh£Ll‹ És¡Ff. (Qy - 2018) Éil. (i) _y¡T¿DŸ ÃfG« iA£u#‹ ãiz¥ghdJ xU jŤj _y¡TW¡F cŸshfnt Ãfœ»wJ. M®njh - ie£nuhÕdhš (OR) rhÈáyhšoiAL (ii) _y¡TWfS¡»il¥g£l iA£u#‹ ãiz¥ghdJ ïu©L ntWg£l _y¡TWfS¡»ilna Ãfœ»wJ. NH3 (or) H2O nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 3 kâ¥bg©fŸ 1. fdÚiu Ä‹dh‰ gF¤jiy És¡Ff. Éil. (i) r hjhuz ÚÇš 1.6 × 10–4 rjåj« fdÚ® cŸsJ. fdÚiuÉl ònuh£oa Ú® (H2O) mâf msî ãÇif mila¡ ToaJ. (ii) vdnt Úiu Ä‹dh‰ gF¡F« nghJ D2it Él H2 Éiuthf btËnaW»wJ. (iii) vŠáíŸs fiurÈš fdÚÇ‹ br¿î F¿¥ãl¤j¡f msî ïU¡F« tiu, Ä‹dh‰gF¤jš bjhl®ªJ Ãfœjj¥gL»wJ. (iv) ï›thW fdÚiu bjhl®¢áahf Ä‹dh‰ gF¤jš brŒtj‹ _y« oô£oÇa« bgw¥gL»wJ. Ä‹dh‰ 2D2O gF¤jš→ 2D2 + O2 [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 46 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš ca® tÇir áªjid Édh¡fŸ (HOTS) 1. iA£u#‹ bguh¡iro‹ ga‹fis vGJf. Éil. (i) Úiu R¤âfÇ¡F« brašKiwÆš khR¡fis M¡Ì#nd‰w« mila brŒa. (ii) åÇa« Fiwªj òiu¤ jL¥ghdhf (iii) JÂ, fh»j«, Ko ghJfh¥ò bjhʉrhiyÆš btS¡F« bghUshfî« ga‹gL»wJ. www.surabooks.com 2. oô£Ça« jahǤjš Kiwia mD¡fU kh‰w Éidíl‹ ÉtÇ. Éil. (i) K‹ ghl¥gFâÆš F¿¥ã£LŸsij¥ ngh‹W, oÇ£oa« Äf¡ Fiwªj msnt fhz¥gL»wJ. (ii) vdnt, mQ¡fU ãsî ciyÆš, Ȥâa¤â‹ ÛJ bkJthf ïa§F« Ãô£uhid nkhj¢ brŒJ, bra‰if KiwÆš oÇ£oa« bgw¥gL»wJ. ï¢braš Kiw¡fhd mQ¡fU kh‰w Éid ã‹ tUkhW. 6 Li + 1 n → 4 He + 13T 3 0 2 3. oí£oÇa¤â‹ gâä£L Éidfis És¡Ff. (Qy - 2018) Éil. Éid ÃfG« NHiy¥ bghW¤J, oô£oÇakhdJ iA£u#Å‹ nr®k§fËYŸs iA£u#id, gFâahfnth mšyJ KGtJkhfnth ÛŸ KiwÆš gâäL brŒ»wJ. ï›ÉidfŸ oô£oÇa« mšyJ fdÚiu¥ ga‹gL¤â Ãfœ¤j¥gL»‹wd. CH4 + 2D2 → CD4 + 2H2 2NH3 + 3D2 → 2ND3 + 3H2 5. fhu k‰W« fhuk© cnyhf§fŸ ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. öŸ ó¤jš v‹gij És¡Ff. Éil. gof« j‹ Úiu ïH¥gjdhš c¥ò c©gjhš öŸ ó¤jš vd¥gL«. v.fh : v¥r« c¥ò MgSO4.7H2O [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - I 2 & 3 kâ¥bg©fŸ 51 3. ghiytd nuh#h v‹gJ vJ? V‹? Éil. áy neu§fËš, Í¥r« ky®fË‹ ïjœfis x¤j totik¥ãš »il¡f¥ bgW»wJ. ï›tif `ghiytd nuh#h' vd miH¡f¥gL»wJ. ïJ bgU«ghY« ghiytd¥ gFâfËš c©lh»wJ. ca® tÇir áªjid Édh¡fŸ (HOTS) www.surabooks.com 1. ÚÇ‹ Ãuªju fod¤j‹ikia Ú¡f fhšáa« iA£uh¡iril ga‹gL¤j ïayhJ V‹? (Qy - 2018) Éil. MgCl2 + Ca(OH)2 → Mg(OH)2 + CaCl2 Ãuªju fod¤j‹ik Ú¡FtJ v‹gJ bk¡Üáa« k‰W« fhšáa« maÅfË‹ FnshiuL k‰W« ršng£Lfis fiuahj fh®gnd£Lfshf kh‰WtjhF«. Mdhš Ca(OH)2 ga‹gL¤J« nghJ fh®gnd£LfŸ cUthtâšiy. fhšáa« FnshiuL k£Lnk cUth»wJ. vdnt fhšáa« iA£uh¡irLfis Ãuªju fod¤j‹ikia Ú¡f ga‹gL¤j KoahJ. ghl¥gFâ cŸ Édh¡fŸ 3 kâ¥bg©fŸ 1. 'S' bjhFâ jÅk§fŸ v‹whš v‹d? (Qy - 2018) Éil. (i) bjhFâ 1 k‰W« bjhFâ 2š cŸs jÅk§fŸ S- bjhFâ jÅk§fŸ v‹wiH¡f¥gL»‹wd. (ii) filá ïizâw‹ vy¡£uh‹ ns M®ã£lhÈš br‹W nr®»wJ. (iii) b jhFâ 1 - fhu cnyhf§fŸ, bjhFâ 2 - fhuk© cnyhf§fŸ. nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. Ȥâa« k‰W« nrhoa« M¡Ì#Dl‹ v›thW ÉidòÇ»wJ? Éil. (i) Ȥâa« M¡Ì#Åš ÔÉukhf vǪJ mt‰¿‹ òw¥gu¥ãš Ȥâa« nkhdh¡iril cUth¡»wJ. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš 11 M« tF¥ò - bjhFâ - I 2,3 kâ¥bg©fŸ 53 ca® tÇir áªjid Édh¡fŸ (HOTS) 1. ã‹tUtdt‰iw F¿¤J áW F¿¥ò vGJf. (i) fhu cnyhf§fË‹ vy¡£uh‹ mik¥ò (ii) fhu cnyhf§fË‹ bghJthd M¡Ì#nd‰¿ Éil. (i) mQ vy¡£uh‹ v© mik¥ò www.surabooks.comjÅk« F¿pL Ȥâa« Li 3 [He]2s1 nrhoa« Na 11 [Ne]3s1 bgh£lháa« K 19 [Ar]4s1 UÕoa« Rb 37 [Kr]5s1 Óáa« Cs 55 [Xe]6s1 ~¥uh‹Îa« Fr 87 [Rn]7s1 (ii) bghJthd M¡Ì#nd‰w Ãiy : ïªj jÅk§fŸ mid¤J« mâf ne®Ä‹j‹ik bfh©litahf cŸsd. ïitfŸ vËâš j§fË‹ ïizâw‹ T£L vy¡£uhid ïHªJ x‰iw Ä‹Rikíila ne®Ä‹ maÅfis (M+) cUth¡F»‹wd. fhu cnyhf§fŸ +1 v‹w xnu xU M¡Ì#nd‰w Ãiyia k£Lnk bfh©LŸsd. 2. jÅktÇir m£ltizÆ‹ Kjš bjhFâÆš fhz¥gL« jÅk§fŸ fhu cnyhf§fŸ vd¥gL»‹wd. mt‰¿‹ ntâ¥g©òfis g£oaÈL. Éil. � fhu cnyhf§fŸ mâf Éidâwid¡ bfh©LŸsd. � ïªj Éidâw‹ Li ÈUªJ Cs tiu mâfÇ¡»wJ. � bjhFâÆš nkÈUªJ ÑHhf maÅah¡F« M‰wš Fiw»wJ. � mid¤J fhu cnyhf§fS«, mâf vy¡£uh‹ ft® j‹ik bfh©l jÅk§fshd M¡Ì#‹ k‰W« nAy#‹fSl‹ Äf mâf åÇa¤Jl‹ ÉidòÇ»‹wd. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 54 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš 6. thí Ãiyik ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. xU thí cŸs fyÅ‹ RtÇš Äf¢á¿a gir¤ j‹ik bfh©l xU gu¥ò cŸsbjd¡ fUjî«. ï¥gu¥ãš nkhJ« _y¡TWfŸ m§F Ãuªjukhf x£o¡bfhŸ»‹wd. ï¥gu¥ãš mG¤j« k‰W« k‰w ïl§fisÉl mâfkhf ïU¡Fkh m‹¿ Fiwthf ïU¡Fkh? Éil. (i) RtÇš x£oíŸs thí¡fyÅš cŸs _y¡TWfŸ fyÅš cŸs _y¡TWfË‹ v©Â¡ifia Fiw¡F«. (ii) Fiwªj v©Â¡ifÆš cŸs thí _y¡TWfŸ mªj fdmsÉš cŸs fyÅ‹ mG¤j¤ij Fiw¡»wJ. www.surabooks.com 2. Éuîjš k‰W« ghŒjš ntWghL jUf.(Govt. M.Q.P. - 2018) (1st Mid - Term Test - 2018) Éil. Éuîjš ghŒjš xU thíÉ‹ _y¡TWfŸ xU fyÅš cŸs k‰bwhU thíÉ‹ tÊna thíthdJ xU Äf¢á¿a efU« g©ò JisÆ‹ tÊna btËnaW« Ãfœî 3. m«nkhÅah HCl cl‹ ÉidòǪJ ml®ªj bt©Âw òifahd NH4Cl I jU»wJ. òif HCl ¡F mU»š njh‹WtJ V‹? Éil. NH3 MdJ Fiwªj nkhyh® Ãiwia¡ bfh©LŸsjhš Éiuthf fy¡»wJ k‰W« Úskhd FHhÆš ga¡»wJ. vdnt mâf bt©Âw òif HCl ¡F mU»š njh‹W»wJ. ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 3 kâ¥bg©fŸ 1. ghÆÈ‹ ÉâÆid jUf. Éil. (i) xU F¿¥ã£l bt¥gÃiyÆš, F¿¥ã£l ÃiwíŸs thí mil¤J¡bfhŸS« fdmsthdJ mj‹ mG¤j¤â‰F vâ®É»j bjhl®òilaJ. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - I 2 & 3 kâ¥bg©fŸ 61 16. xU thí 192 behoÆš RtÇYŸs xU JisÆ‹ tÊna ÉuwJ. N2 thí mnj bt¥g mG¤j ÃiyÆš Éut vL¡F« neu« 84 beho vÅš thíÉ‹ nkhyh® Ãiw v‹d? Ô®î γ thí = tN2 = mN2 = 84 sec = 14g mol−1 14g mol−1 m thí 192 sec m thí γ N2 t thí = mthí www.surabooks.commthí = 14 g mol−1 × 2.285 sec 2 84 sec mthí = 73.099 g mol−1 ghl¥gFâ cŸ Édh¡fŸ 2 kâ¥bg©fŸ 1. vâ®khW bt¥gÃiy v‹whš v‹d? mj‹ fÂjÉaš tot¤ij vGJf. (1st Mid - Term Test - 2018) Éil. (i) xU F¿¥ã£l bt¥g Ãiy¡F ÑnHk£L« ï›Éisî Ãfœ»wJ. ï¡F¿¥ã£l bt¥gÃiy x›bthU thíɉF« mj‹ j‹ikÆid¥ bghU¤J mik»wJ. (ii) xU F¿¥ã£l bt¥gÃiy¡F Ñœ, #]š-jh«r‹ ÉisɉF xU thí c£gL« bt¥gÃiy, vâ®khWbt¥g Ãiy (Ti) v‹W miH¡f¥gL»wJ 2a Ti = Rb 2. âut m«nkhÅah mil¡f¥g£LŸs ò£ofŸ âw¡f¥gL« K‹ Fˮɡf¥gLtJ, V‹? (Qy - 2018) Éil. (i) miw bt¥gÃiyÆš, âut m«nkhÅahÉ‹ thí mG¤j« Äf mtáa«. (ii) mªj ò£oia âw¡F« nghJ mG¤j« Fiwtjhš thíÉ‹ fdmsî mâfÇ¡F«. ïjdhš mªj ò£o cilí« Ãiy V‰gL«. (iii) mij FˮɡF« nghJ thí mG¤j« mªj âut¤ij mnj ÃiyÆš it¡»wJ. vdnt jh‹, ò£o âw¡f¥gL« K‹ Fˮɡf¥gL»wJ, [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 62 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. #]š jh«r‹ Éisit vGJf. Éil. bt¥gkhwh¢ brašKiwÆš xU thíthdJ mâf mG¤j¥gFâÆÈUªJ,Fiwªj mG¤j¥gFâ¡FÉÇtila¢ brŒí« nghJ, bt¥gÃiyahdJ Fiwí« ïªÃfœî #]š-jh«r‹Éisî vd¥gL»wJ. 2. mK¡f¤âw‹ fhu tiuaW. Éil. ïašò thí¡fŸ, ešÈašò¤ j‹ikÆÈUªJ Éyfyiljiy PV k‰W« nRT¡F ïilnaahd É»j¤â‹ mo¥gilÆš, msÉl ïaY«. ï¡fhu mK¡f¤âw‹ fhu vd¥gL»wJ. www.surabooks.com ghl¥gFâ cŸ Édh¡fŸ 3 kâ¥bg©fŸ 1. ghÆš Éâ k‰W« rh®y° Éâfis vGJ (1st Mid - Term Test - 2018) (Qy - 2018) Éil. ghÆÈ‹ Éâ (i) xU F¿¥ã£l bt¥gÃiyÆš, F¿¥ã£l ÃiwíŸs thí mil¤J¡bfhŸS« fdmsthdJ mj‹ mG¤j¤â‰F vâ®É»j bjhl®òilaJ. (ii) fÂjÉaš Kiw¥go ghÆšÉâ (iii) vα 1 ............(1) (T k‰W« n kh¿ÈfŸ) p rh®y° Éâ (i) xU F¿¥ã£l ÃiwíŸs thíɉF mj‹ mG¤j« khwhâU¡F« nghJ fdmsthdJ mj‹ bt¥gÃiyíl‹ ne®É»¤ bjhl®òilaJ v‹gnj rh®y° Éâ (ii) f ÂjÉaš Kiw¥go, rh®y° Éâ V = KT (mšyJ) v = kh¿È p [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - I 2 & 3 kâ¥bg©fŸ 65 (ii) btË¥òw mG¤j« Fiwí« nghâY« fhâ‹ c£FÊÆš cŸs fh‰¿‹ mG¤j« khwhkš ïU¡F«. (iii) ïJ xU rkÃiia‰w ÃiyÆid V‰gL¤J»wJ. (iv) ïªj mâf¥goahd cŸmG¤j«, brÉ¥giwÆid btËneh¡» jŸStjhš áW tÈ V‰L»wJ. (v) á¿J neu¤âš bfh£lhÉ ÉLtjhš, brÉ c£FÊÆš cŸs ÄFâahd fh‰W btËnaW«, ïªj ÃfœÉ‹ fhuzkhf cŸ mG¤jK«, btË mG¤jK« rkkhtJl‹, tÈÆidí« Fiw¡»wJ. www.surabooks.com 7. bt¥g ïa¡fÉaš ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. bt¥g ïa¡fÉaÈ‹ Kjš Éâia TW. (Govt. M.Q.P. - 2018) Éil. (i) xU tifahd M‰wš k‰bwhU tif M‰wyhf kh¿dhY« xU jŤj mik¥ã‹ bkh¤j M‰wš xU kh¿È MF«. (ii) ïJ “M‰wš mÊÉ‹ik Éâ” vd m¿a¥gL»wJ. 2. bA°Ì‹ bt¥g« khwh T£lš Éâia tiuaW. (Qy. - 2018) Éil. khwhj fdmsî mšyJ khwhj mG¤j¤âš xU Éid xUgoÆš Ãfœªjhnyh mšyJ gygofËš Ãfœªjhnyh mj‹ Mu«g k‰W« ïWâ ÃiyfŸ khwhâU¥ã‹, m›ÉidÆ‹ bkh¤j v‹jhšã kâ¥ò khwhkš ïU¡F«. A ∆H4 B ∆H1 ∆H3 x ∆H2 y ∆H4 = ∆H1 + ∆H2 + ∆H3+ ∆H4 [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 74 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš H, U, V M»at‰¿‹ Mu«g k‰W« ïWâ ÃiyfŸ H1, U1, V1 k‰W« H2, U2, V2 MF«. v‹jhšã kh‰w« (H2 – H1) = (U2 – U1) + P(V2 – V1) DH = DU + PDV ca® tÇir áªjid Édh¡fŸ (HOTS) 1. Ñœ¡fhQ« mik¥òfS¡F v‹£nuhã kh‰w« v›thW F¿¡f¥gL»wJ? (i) bt¥gÃiy khwh k‰W« mG¤j« khwh brašKiw (ii) bt¥gÃiy khwh k‰W« fdmsî khwh brašKiw www.surabooks.com Éil. (i) ∫∆S=1 2 ∂q p .rev T 1 (ii) 1 2 T ∫∆S= ∂qv .rev 1 2. xU R‰W¢ braš KiwÆš, xU nkhš ešÈašò thí nghl¥g£l tÇirÆ‹ kh‰w§fŸ ÑnH bfhL¡f¥g£LŸsJ. brašKiwÆ‹ bga® A Æ B, B Æ C k‰W« C Æ A (Govt. M.Q.P. - 2018) Éil. A Æ B : bt¥gÃiy khwh braš Kiw B Æ C : mG¤j« khwh braš Kiw C Æ A : fd msî khwh braš Kiw nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. ã‹tU« brašKiwfS¡fhd Ãgªjidfis jUf. (i) bt¥g« khwh brašKiw (ii) bt¥gÃiy khwh brašKiw (iii) mG¤j« khwh brašKiw (iv) fdmsî khwh brašKiw (v) R‰W brašKiw [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš 11 M« tF¥ò - bjhFâ - I 2,3 kâ¥bg©fŸ 75 Éil. brašKiwfŸ k‰W« mt‰¿‰fhd ÃgªjidfŸ brašKiw Ãgªjid bt¥g« khwh brašKiw dq = 0 bt¥gÃiy khwh brašKiw dT = 0 mG¤j« khwh brašKiw dP = 0 fdmsî khwh brašKiw dV = 0 R‰W khwh brašKiw dE = 0, dH = 0, dP=0, dV=0, dT=0 www.surabooks.com 2. ã‹tUtdt‰¿‰F eilKiw¡F¿pLfis vGJf. (i) mik¥ãdhš bt¥gkhdJ c¿Šr¥gL« nghJ (ii) mik¥ãÈUªJ bt¥gkhdJ btËnaW« nghJ (iii) mik¥ãdhš ntiy brŒa¥gL« nghJ (iv) mik¥ã‹ ÛJ ntiy brŒa¥gL« nghJ Éil. eilKiw¡ F¿pLfË‹ RU¡fkhd m£ltiz i. mik¥ãdhš bt¥gkhdJ c¿Šr¥gL« : +q nghJ ii. mik¥ãÈUªj bt¥gkhdJ : –q btËnaW«nghJ iii. mik¥ãdhš ntiy brŒa¥gL« nghJ : –w iv. mik¥ã‹ ÛJ ntiy brŒa¥gL« nghJ : +w 3. bt¥g ïa¡fÉaÈ‹ ó{Ía Éâia TWf. Éil. (i) bt¥g ïa¡fÉaÈ‹ ó{Ía ÉâahdJ bt¥g¢ rkÃiyÉâ vdî« miH¡f¥gL»wJ. bt¥g ïa¡fÉaÈ‹ Kjš k‰W« ïu©lh« ÉâfŸ ÃWt¥g£L gy M©LfS¡F ã‹dnu ó{ÍaÉâ K‹bkh‹ bkhÊa¥g£lJ. (ii) bt¥g ïa¡fÉaÈ‹ ó{ÍaÉâ¥go ïu©L bt›ntW bt¥g ÃiyfËYŸs mik¥òfŸ jŤjÅahf _‹wh« mik¥òl‹ bt¥g rkÃiyÆš ïUªjhš mªj ïU mik¥òfS« j§fS¡FŸ bt¥g rkÃiyÆš ïU¡F«. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 76 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš A rkÃiy rkÃiy BC rkÃiy bt¥g ïa¡fÉaÈ‹ ó{Ía Éâ www.surabooks.com ca® tÇir áªjid Édh¡fŸ (HOTS) 1. gh« fnyhÇ Û£lÇ‹ ga‹fis g£oaÈLf. Éil. (i) vÇjš ÉidfËš btË¥gL« bt¥g¤ij msÉl gh«fnyhÇ Û£l® ga‹gL»wJ. (ii) czî¥ bghU£fË‹ fnyhÇ kâ¥ãid îzƤâl ïJ ga‹gL»wJ. (iii) ts®áij kh‰w MŒîfŸ, czî gj¥gL¤Jjš, bro bghU£fis nrhâ¤j¿jš ngh‹w gšntW bjhʉJiwfËš gh«fnyhÇ Û£l® ga‹gL»wJ. 2. ΔH°f for CO2(g), CO(g) k‰W« H2O(g) kâ¥òfŸ −393.5, −111.31 k‰W« −242 mol–1. (Govt. M.Q.P. - 2018) Éil. CO2(g) + H2(g) → CO(g) + H2O(g) DHof (CO2) = –393.5 kJ mol–1 DHof (CO) = –111.31 kJ mol–1 DHof (H2O) = –242 kJ mol–1 DHOf = ΣDHof (product) – ΣDHof (reactant) = [–111.31 + (–242)] – [–393.5] = –111.31 – 242 + 393.5 DHof = 40.19 kJ mol–1. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - II 2 & 3 kâ¥bg©fŸ 77 bjhFâ - II 8. ïa‰ k‰W« ntâ¢rkÃiy ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. Éid Fzf¤â‹ v©kâ¥ò rkÃiykh¿ÈÆ‹ v© kâ¥ig Él mâfkhf ïUªjhš, ÉidahdJ rkÃiyia mila vªj âirÆid neh¡» efU«? Éil. ãÉv©‹indkeâFh¡¥zi»afglâÉ«il(rmQÆ)âšfvkéfhfœk»ïâwU¥Jªò.jmrhkšjÃh(tiQJy>,KÉkChi)¿ÉdÈigÆLd‹baghh(dKUCŸJ) cUth»wJ. www.surabooks.com 2. ä - rh£Èa® j¤Jt« tiuaW. Éil. rkÃiyÆš cŸs mik¥ã‹ ÛJ xU ghâ¥ãid V‰gL¤J« nghJ, m¥ghâ¥ãdhš V‰gL« ÉisÉid <L brŒí« âirÆš rkÃiy j‹id¤ jhnd ef®¤â m›ÉisÉid rÇ brŒJ bfhŸS«. 3. Ãiwjh¡f ÉâÆid tiuaW. Éil. vªj xU neu¤âY«, bfhL¡f¥g£l bt¥gÃiyÆš, xU ntâÉidÆ‹ ntf« v‹gJ mªneu¤âš cŸs ÉidgL bghUŸfË‹ nkhyh® br¿îfË‹ bgU¡f‰ gyD¡F ne® É»j¤âš ïU¡F«. 4. rkÃiy kh¿È kâ¥ò KC = [NH3 ]4 [O2 ]7 bfh©l [NO]4 [H ]2O 6 xU rkÃiy Éid¡fhd, jFªj rk‹brŒa¥g£l ntâ rk‹gh£il jUf. Éil. KC = [NH3]4 [O2 ]5 [NO]4 [H2O]6 nt⢠rk‹ghlhdJ 4 NO + 6H2O 4NH3 + 5O2 Éidntf« µ [ÉidgLbghUŸ]x [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - II 2 & 3 kâ¥bg©fŸ 83 2. rkÃiy kh¿ÈÆ‹ tu«ò ahJ? Éil. rkÃiy kh¿Èfis¡ bfh©L K‹ndh¡»a Éid mšyJ ã‹ndh¡»a ÉidÆ‹ Éidntf§fis¥ g‰¿ vªj jftiyí« f©l¿a ïayhJ. nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. Dng v‹gij g‰¿ Ú m¿tbj‹d? www.surabooks.comÉil. ÉDnig s¥bvg‹hgUJŸfËt‹híÃiyikÆš cŸs Éid nkhšfË‹ v©Â¡if¡F«, ÉidgLbghUŸfË‹ nkhšfË‹ v©Â¡if¡F« ïilnaahd ntWghlhF«. 2. cUFÃiy mšyJ ciwÃiy v‹gJ ahJ? Éil. xU bghUË‹ âl k‰W« âut ÃiyikfS¡»ilna v›bt¥gÃiyÆš rkÃiy fhz¥gL»wnjh m›bt¥gÃiy m¥bghUË‹ cUFÃiy mšyJ ciwÃiy v‹wiH¡f¥gL»wJ. 3. bfhâÃiy¥ òŸË mšyJ RU§Fjš òŸË vd miH¡f¥gLtJ vJ? Éil. vªj bt¥gÃiyÆš âut k‰W« MÉ ÃiyikfŸ rkÃiyÆš cŸsnjh m›bt¥gÃiy m¤âut¤â‹ bfhâÃiy¥ òŸË mšyJ RU§Fjš òŸË vd miH¡f¥gL»wJ. 4. xUgo¤jhd rkÃiy v‹whš v‹d? Éil. xU go¤jhd rkÃiyÆš, mid¤J ÉidgLbghUŸfŸ k‰W« Éid Éis bghUŸfŸ M»ad xnu ÃiyikÆš fhz¥gL«. cjhuz« : H2 (g) + I2 (g) 2HI (g) 5. gygo¤jhd rkÃiy v‹whš v‹d? Éil. rkÃiyÆš cŸs xU ÉidÆ‹, ÉidgLbghUŸfŸ, ÉidÉis bghUŸfŸ M»ad bt›ntW ÃiyikfËš fhz¥g£lhš m¢rkÃiy gygo¤jhd rkÃiy vd¥gL«. cjhuz« : CaCO3(s) CaO (s) + CO2 (g) [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 84 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš 6. ã‹tU« ÉidfS¡F Kp k‰W« KC I vGJf. (i) 2SO2(g) + O2(g) 2SO3(g) (ii) 2CO(g) CO2(g) + C(s) Éil. (i) KC = [SO3 ]2 ] Kp = PS2O3 [SO2 ]2 [O2 PS2O2 × PO2 [[ ] ] CO2 www.surabooks.com(ii) KC =CO 2Kp = PCO2 PC2O 7. th©£ Ah¥ rk‹ghL g‰¿ vGJf. Éil. rkÃiy kh¿ÈÆ‹ kâ¥ò bt¥gÃiyÆid¥ bghW¤J miktj‰fhd msÉaš bjhl®ãid th©£ Ah¥ rk‹ghL jU»wJ. log K2 = ∆H° T2 − T1 K1 2.303R T2T1 ca® tÇir áªjid Édh¡fŸ (HOTS) 1. ã‹tU« NœÃiyfËš Éid ÃfG« msÉid f¡f. (i) KC kâ¥ò Äf mâfkhf ïU¥ã‹ (ii) KC kâ¥ò Fiwthf ïU¥ã‹ Éil. (i) mKCâf‹mksâî¥òÉÄifsbmgâhUfkShfl‹ïrUk¥Ããi‹y, imaJmmi›kÉ¡»iwdJ v‹gij¡ F¿¥ãL»wJ. mK Csî‹ (ii) kâ¥ò Fiwthf ïU¥ã‹, m›Éid Fiwªj ÉisbghUSl‹ rkÃiy mil»wJ v‹gij¡ F¿¥ãL»wJ. 2. H2(g) + I2(g) 2HI(g) v‹ws Éid¡F 717K bt¥gÃiyÆš KC ‹ kâ¥ò 48. xU F¿¥ã£l ÃiyÆš, H2, I2, k‰W« HI‹ br¿îfŸ Kiwna 0.2 mol L–1, 0.2 mol L–1 k‰W« 0.6 mol L–1 vd f©l¿a¥gL»wJ. vÅš ÉidÃfG« âirÆid f©l¿. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - II 2 & 3 kâ¥bg©fŸ 89 4. vQ›‹tkhâW¥Ôi®gkKhÅC c¥lg‹hŒx? ¥ã£L ÉidÆ‹ âirÆid¤ Éil. (i) Q = KC, vD«nghJ ÉidahdJ rkÃiyÆš cŸsJ. (ii) Qâir>ÆšKCÃ,fœv»Dw«Jn. ghJ ÉidahdJ ã‹ndh¡»a (iii) Q < KC, vD«nghJ ÉidahdJ K‹ndh¡»a âirÆš Ãfœ»wJ. www.surabooks.com 9. fiuršfŸ ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. tiuaW (i) nkhyhÈ£o (ii) eh®khÈ£o Éil. (i) nkhyhÈ£o (m): xU fiurÈ‹ nkhyhÈ£o (m) v‹gJ 1000 »uh« (m) 1kg. fiu¥ghÅš fiuªJŸs fiubghUË‹ nkhš v©Â¡if MF«. m= fiubghUË‹ nkhšfË‹ v©Â¡if fiu¥ghÅ‹ Ãiw (».» ïš) (ii) eh®khÈ£o (N) : xU fiurÈ‹ 1L (m) 1000ml fiurÈ‹ fiuªJŸs fiubghUË‹ »uh«-rkhd ÃiwÆ‹ v©Â¡if MF«. fiubghUË‹ »uhk rkhd N= ÃiwfË‹ v©Â¡if fiurÈ‹ fd msî (L ïš) 2. r›ñLgutš v‹whš v‹d? Éil. r›ñL gutš v‹gJ xU TW òfÉL« r›É‹ tÊahf, fiu¥gh‹ _y¡TWfŸ br¿î Fiwªj fiurÈÈUªJ, br¿î ÄFªj fiurY¡F ÉuÉ¢ bršY« j‹Å¢irahd Ãfœî MF«. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - II 2 & 3 kâ¥bg©fŸ 97 9. vâ® r›ñL gutš v‹gij tiuaW. Éil. r›ñL gutš mG¤j¤ij Él mâfkhd ÚÇaš Ãiy mG¤j¤â‰F c£gL¤j¥gL«nghJ, xU TWòfÉL« r›É‹ tÊahf, xU fiu¥gh‹, r›ñLgutš ÃfG« âir¡F vâ®âirÆš, efU»‹w brašKiw vd tiuaW¡f Koí«. ca® tÇir áªjid Édh¡fŸ (HOTS) www.surabooks.com 1. 3.15 »uh« M¡[hÈ¡ mÄy il iA£nu£lhdJ ÚÇš fiu¡f¥g£lJ, nkY« m¡fiuryhdJ â£l¡ FLitia¥ ga‹gL¤â 100 Ä.È ¡F Ú®¡f¥g£lJ. m¡fiurÈ‹ tÈik eh®khÈ£oÆš fz¡»L. fiubghUË‹ »uh« rkhd ÃiwfË‹ v©Â¡if Éil. fiurÈ‹ fd msî (L ïš) = eh®khÈ£o (N) 3.15 63 = 0.1 = 0.05 = 0.5 N. 0.1 2. 5.85 »uh« nrhoa« FnshiuL ÚÇš fiu¡f¥g£L, xU â£l¡ FLitÆš 500 Ä.È ¡F Ú®¡f¥g£lJ. m¡f iurÈ‹ tÈik gh®khÈ£oÆš fz¡»L. fiubghUË‹ Ãiw _y¡TW thŒgh£L Ãiw Éil. = F (gh®khÈ£o) fiurÈ‹ fdmsî (L š) 5.85 58.5 = 0.5 = 0.2 F. 3. òiujL¥ghdhf¥ ga‹gL« o§r® bg‹rhÆ‹ fiuryhdJ, 50 Ä.È fiurÈš, 10 Ä.È bg‹rhÆid bfh©LŸsJ. bg‹rhÆÅ‹ fd msî¢ rjåj¤if¡ fz¡»L. bg‹rhÆÅ‹ fd msî (Ä.È) Éil. fiurÈ‹ fd msî (Ä.È) × 100 = 10 ×100 = 20% w/w. 50 [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 98 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš 4. btË¥òw ó¢rhf ga‹gL« InahnlhnghÉnlh‹ òiujL¥gh‹ fiuryhdJ 10% w/v mnahnlhnghÉnlhid¡ bfh©LŸsJ. tH¡fkhf xUKiw ga‹gL¤j¥gL« msthd 1.5 Ä.È cŸs mnahnlhnghÉnlhÅ‹ msit¡ fz¡»Lf. Éil. 10% w v‹gJ, 10g 100ml fiurÈš 10 » v fiubghUŸ cŸsJ vd F¿¡F«. www.surabooks.com \\ mnahnlhnghÉnlhÅ‹ vil = 10g × 1.5ml = 0.15 g. 100ml ghl¥gFâ cŸ Édh¡fŸ 3 kâ¥bg©fŸ 1. (m) 500 Ä.È k‰W« (M) 1 È£l® fiurÈš 5.6 »uh« KOH fiuªJŸsJ vÅš, m¡fiuršfŸ x›bth‹¿‹ nkhyhÇ£oia¡ fz¡»Lf. Éil. KOH ‹ Ãiw = 5.6g 5.6 nkhšfË‹ v©Â¡if = 56 = 0.1 nkhš (m) fiurÈ‹ msî = 500 ml = 0.5 L nkhyhÇ£o = fiubghUfËi‹urnÈk‹hšffdËm‹svî©Â¡if 0.1 = 0.5 = 0.2 M (M) fiurÈ‹ fd msî = 1 L 0.1 nkhyhÇ£o = 1 = 0.1 M 2. 2.82 »uh« FS¡nfh° MdJ 30 »uh« ÚÇš fiu¡f¥g£lŸsJ. FS¡nfh° k‰W« ÚÇ‹ nkhš ã‹d§fis fz¡»Lf. Éil. FS¡nfhÌ‹ Ãiw = 2.82 g 2.82 FS¡nfhÌ‹ nkhšfË‹ = 180 v©Â¡if [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - II 2 & 3 kâ¥bg©fŸ 103 7. th©£ Ah~¥ fhu kâ¥ò gšntW fiubghUS¡F v›thW khWgL»wJ vd És¡F. Éil. (i) ã Çifailjš mšyJ ïizjš ÃfHhj fiubghUS¡F th©£ Ah~¥ fhu kâ¥ò 1. nkY«, mj‹ f©l¿a¥g£l nkhyh® ÃiwahdJ, c©ikahd nkhyh® Ãiw¡F mUfhik kâ¥ig bg‰¿U¡F«. (ii) fiurÈš, ïizªJ ca®go xÈnfhkiu¤ jU« fiubghUŸfË‹ th©£ Ah~¥ fhu kâ¥ò x‹iw Él¡ Fiwî (i < 1). nkY«, msÉl¥g£l nkhyh® ÃiwahdJ, c©ikahd nkhyh® ÃiwiaÉl mâfkhf ïU¡F«. (iii) ãÇifailªJ mt‰¿‹ c£TW maÅfis cUth¡F« fiubghUŸfË‹ th©£ Ah~¥ fhu kâ¥ò x‹iw Él¡ mâf« (i > 1) nkY«, msÉl¥g£l nkhyh® ÃiwahdJ, c©ikahd nkhyh® ÃiwiaÉl Fiwthf ïU¡F«. www.surabooks.com 10. ntâ¥ãiz¥òfŸ ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. ig (p) ãiz¥ò v‹whš v‹d? Éil. ïU mQ M®ã£lhšfŸ g¡fth£oš nk‰bghUªJ«nghJ cUthF« rfãiz¥ò ig ãiz¥ò (p) vd¥gL«. x-m¢R _y¡TW m¢rhf fUJ« nkn‰eb®gÉhUšªJjpyy-hpšy k‰W« pz-pz M»a M®ã£lhšfŸ p ãiz¥ò cUth»wJ. 2. ïU Kid âU¥ò¤ âw‹ v‹whš v‹d? Éil. (i) x U rf¥ãiz¥ã‹ Kidî¤ j‹ikia ïUKid âU¥ò¤âw‹ mo¥gilÆš msÉl ïaY«. (ii) µ = q × 2d ïUKid âU¥ò¤âw‹ vd tiuaW¡f¥ gL»wJ. ï§F, µ = ïU Kid âU¥ò¤âw‹ q = Ä‹Rik 2d = ïUÄ‹RikfS¡F ïilnaahd¤ bjhiyî. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 107 RuhÉ‹ ntâÆaš bjhFâ - II 2 & 3 kâ¥bg©fŸ ghl¥gFâ cŸ Édh¡fŸ 2 kâ¥bg©fŸ 1. rf¥ãiz¥ò v›thW cUth»wJ? Éil. ïizí« ïu©L mQ¡fS¡»ilna x‹W mšyJ mj‰F nk‰g£l vy¡£uh‹ ïu£ilfŸ rkkhf¥ g§»l¥gLtjhš mitfS¡F ïilna nt⥠ãiz¥ò cUth»wJ. vdnt ïJ rf¥ãiz¥ò v‹W miH¡f¥gL»wJ. www.surabooks.com nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. v©k Éâia¥ g‰¿ vGJf. Éil. xU nt⥠ãiz¥ãš <LgL« mid¤J mQ¡fS« j§fsJ ïizâw btË¡T£oš 8 vy¡£uh‹fis¥ bgW« tifÆš j§fS¡FŸ vy¡£uh‹fis¥ gÇkh‰w« mšyJ g§ÑL brŒJ bfhŸ»‹wd. 2. maÅ¥ ãiz¥ig tiuaW. Éil. X® mQÉÈUªJ k‰bwhU mQɉF vy¡£uh‹ gÇkh‰w« miltjhš cUthF« ne®Ä‹ k‰W« vâ®Ä‹ maÅfS¡»ilna cŸs ÃiyÄ‹ <®¥ò ÉirÆ‹ fhuzkhf cUthF« ãiz¥ò maÅ¥ ãiz¥ò vd¥gL«. 3. ãiz¥ò Ús« v‹gij tiuaW. Éil. rf¥ãiz¥ghš ãiz¡f¥g£LŸs ïU mQ¡fË‹ mQ¡fS¡F ïil¥g£l bjhiyî ãiz¥ò Ús« vd tiuaW¡f¥gL»wJ. ca® tÇir áªjid Édh¡fŸ (HOTS) 1. x‰iw v©Â¡ifÆš vy¡£uh‹fis¡ bfh©LŸs _y¡TWfis ie£u#‹ il M¡i[L k‰W« ie£Ç¡ M¡i[o‹ YÆ° totik¥ig vGJf. Éil. ie£u#‹-il-M¡i[L k‰W« ie£Ç¡ M¡i[LfËš mid¤J mQ¡fS« KGikahd v£L vy¡£uh‹fis¥ bg‰¿U¥gâšiy. OO O +1 –1 NO ONO ie£Ç¡ M¡i[L ie£u#‹ il M¡i[L [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 108 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš ghl¥gFâ cŸ Édh¡fŸ 3 kâ¥bg©fŸ 1. v£L vy¡£uh‹ Éâ¡fhd Éâ Éy¡FfŸ v¤jid tif¥gL«? mit ahit? Éil. v£L vy¡£uh‹ Éâ¡fhd Éâ Éy¡Ffis _‹W tif¥gL¤jyh«. mit: (i) vy¡£uh‹ Fiw ika mQit¡ bfh©LŸs _y¡TWfŸ (ii) x‰iw vy¡£uh‹fis¡ bfh©LŸs _y¡TWfŸ (iii) ïizâw T£oid ÉÇth¡F« j‹ikíila _y¡TWfŸ. nj®î¡fhd K¡»a Édh¡fŸ (BEQ) www.surabooks.com 1. ã‹tU« _y¡TWfS¡F YÆ° totik¥òfis tiuf. (i) SF6 (ii) PCl5 Éil. (i) SF6 F (ii) PCl5 Cl F F Cl P Cl S F Cl Cl F F (PCl5) SF6 2. m«nkhÅah BF3 cl‹ Ãfœ¤J« ãiz¥ig És¡Ff. Éil. m«nkhÅah ngh‹w jŤj ïu£il vy¡£uh‹fis¥ bg‰WŸs _y¡TWfŸ j§fËl« cŸs vy¡£uh‹ _ïuy£¡iTlÆWifSd¡vFyt¡H£§uh»‹<jgš‰rwfh¥¡ãFiizw ¥ciŸgscUBtF3h¡nFg»hw‹Jw. F FH F [email protected] B NH FH FH B NH FH For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 110 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš 2. ãiz¥ò¡ nfhz« tiuaW. mij v›thW f©l¿ayh«. Éil. (i) rf¥ãiz¥òfŸ âir¥g©òilait. mitfŸ òwbtËÆš F¿¤j âirÆid neh¡» mik»‹wd. (ii) ï¤âir¥g©ã‹ fhuzkhf xU _y¡T¿‹ ïU rf¥ ãiz¥òfS¡F ïilna F¿¥ã£l Ãiyahd nfhz« cUth»wJ. (iii) ï¡nfhz« ãiz¥ò¡ nfhz« v‹wiH¡f¥gL»wJ. (iv) Ãwkhiy Kiwfis¥ ga‹gL¤â ãiz¥ò¡ nfhz¤ij¡ f©l¿ayh«. 3. Kiwrh® Ä‹RikÆid¡ bfh©L ÿÆ° mik¥ãš áwªj totik¥ig F¿¡F« tot¤âid bjÇî brŒí« tÊKiwfis vGJf. Éil. (i) Kiwrh® Ä‹RikÆid¥ bg‰WŸs totik¥ãid¡ fh£oY« mid¤J Kiwrh® Ä‹RikfS« ó{Íakhf cŸs totik¥ò K‹DÇik bgW«. (ii) Fiwthd Kiwrh® Ä‹Rik bfh©LŸs totik¥ghdJ, mâfkhd Kiwrh® Ä‹Rik bfh©LŸs totik¥igÉl K‹DÇik bgW«. (iii) vªj totik¥ãš, vâ®kiw Kiwrh® Ä‹Rik mâf vy¡£uh‹ ft®j‹ik cila mQÉ‹ ÛJ fhz¥gL»wnjh mªj mik¥ò K‹DÇikíilaJ. www.surabooks.com 11. fÇk ntâÆaÈ‹ mo¥gilfŸ ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. fÇk nr®k§fË‹ bghJg©òfis¤ jUf. Éil. (i) ïitfŸ fh®gÅ‹ rf¥ãiz¥ò¢ nr®k§fshF«. ÚÇš fiutâšiy. bg‹Ó‹ blhYÉ‹ <j®, Fnshnuhgh®« ngh‹w fÇk¡fiu¥gh‹fËš vËâš fiu»‹wd. (ii) bgU«ghyhd fÇk¢ nr®k§fŸ vËâš Ô¥g‰¿ vÇa¡Toait (FCiClw4 tjÉhdu). ïitfË‹ rf¥ãiz¥ò¤ j‹ikÆdhš cUFÃiy k‰W« bfhâ ÃiyÆid¥ bg‰WŸsd. (iii) fÇk¢ nr®k§fŸ mt‰¿‹ Éid¢ braš bjhFâahš ïašò m¿a¥gL»‹wd. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 114 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš 8. fhÇa° KiwÆš, 0.24g fÇk¢ nr®«« 0.287g ášt® Fnshiuil¤ jU»wJ. m¢nr®k¤âš cŸs FnshÇÅ‹ rj夤âid¡ fh©f . Éil. FnshÇÅ‹ rjåj« = 35.5 × AgCl ‹ msî × 100 143.5 fÇk¢ nr®k¤â‹ msî 35.5 0.287 143.5 0.24 www.surabooks.com = × × 100 = 29.58%. ghl¥gFâ cŸ Édh¡fŸ 2 kâ¥bg©fŸ 1. xU nr®k¤â‹ _y¡TW thŒ¥ghL v‹gij tiuaW. Éil. xU nr®k¤â‹ _y¡TW thŒ¥ghL v‹gJ mâš ml§»íŸs mQ¡fË‹ v©Â¡iffis¡ F¿¥ãL« vËa totik¥ò g‰¿a Fiwªjg£r jftiy jU« x‹whF«. 2. fÇk¢ nr®k§fË‹ mik¥ãid F¿¤J¡fh£L« KiwfŸ ahit? Éil. (i) ÿÆ° mik¥ò mšyJ òŸË mik¥ò (ii) nfhL ãiz¥ò mik¥ò (iii) FW¡f¥g£l mik¥ò (iv) ãiz¥ò¡ nfhL mik¥ò nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. ã‹tU« nr®k§fis mt‰¿‹ mik¥ã‹ mo¥gilÆš tif¥gL¤Jf. i) CH ≡ C– CH2–C ≡ CH ii) CH3 – CH2 – CH2 - CH2– CH3 iii) CH3 [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 120 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš iii. mÈir¡Ë¡ k‰W« mÈgh£o¡ âwªj mik¥òilait Éil. i. ii. N mRä‹ ãÇo‹ iii. CH2 H2C CH2 tisa òu¥ng‹ www.surabooks.com 3. ã‹tU« nr®k§fS¡F tot thŒghLfis vGJf. i. m-ilie£nuh bg‹Ó‹ ii. p-ilFnshnuh bg‹Ó‹ iii. 1,3,5-£iuÛ¤ijš bg‹Ó‹ Éil. i. NO2 ii. Cl iii. CH3 33 44 55 44 33 22 11 22 66 11 55 66 NO2 H3C CH3 Cl 1,3- 1,3,5- p- ca® tÇir áªjid Édh¡fŸ (HOTS) 1. 0.16g vilíŸs fÇk nr®k«, fhÇa° FHhÆš NLgL¤j¥gL»wJ. cUthd H2SO4, BaCl2 nr®¤J åœgoth¡f¥gL»wJ. åœgothd BaSO4 vÅš 0.35g ršgÇ‹ rjåj¤ij fh© (30.04) Éil. fÇk¢ nr®k¤â‹ Ãiw (w) = 0.16 g ngÇa« ršng£o‹ Ãiw (x) = 0.35 g ršgÇ‹ rjåj« = 32 × x × 100 = 32 × 0.35 ×100 233 w 233 0.16 = 30.04% [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 122 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš 12. fÇk ntâ ÉidfË‹mo¥gil¡ fU¤J¡fŸ ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 3 kâ¥bg©fŸ 1. tisªj m«ò¡F¿p£oid ga‹gL¤â rf¥ ãiz¥ã‹ Óu‰w ãs¤jiy R£o¡ fh£LtJl‹ ã‹tU« rk‹ghLfis ó®¤â brŒf. x›bthU ÉidÆY« fU¡ft® bghUis¡ f©l¿f (i) CH3 – Br + KOH → (ii) CH3 – OCH3 + HI → www.surabooks.com Éil. (i) CH3+ − Br + K+ − OH− → CH3OH + K+Br− ïâš OH– fU¡ft® bghUshf brašgL»wJ. (ii) +− CH3 − O − CH3 + H I → CH3I + CH3OH ïâš I– fU¡ft® bghUshf brašgL»wJ. 2. ã‹tU« tif fÇkÉidfS¡F cjhuz« jUf. (i) b - Ú¡f Éid (ii) vy¡£uh‹ ft® bghUŸ gâä£L Éid . Éil. (i) b - Ú¡f Éid : n-òu¥igš ònuhikil MšfAhš fyªj KOH cl‹ Éid¥gL¤J« nghJ òu¥Õ‹ cUth»wJ. ï›ÉidÆš H k‰W« Br Ú¡f¥gL»wJ. CH3 βα Br MšfAhš fyªj OH− CH3 CH CH CH2 CH3 β α Br H CH3 CH CH2 +H2O + Br− CH CH2 MšfAhš fyªj OH− H òu¥ãÈ‹ [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - II 2 & 3 kâ¥bg©fŸ 123 (M) vy¡£uh‹ ft® bghUŸ gâä£L Éid : bg‹ÓÅ‹ ie£nuh V‰w Éid vy¡£uh‹ ft® bghUŸ gâä£L Éid¡F cjhuz« MF«. Conc.HNO3→ NO2 Conc. H2SO4 +H2O www.surabooks.com(mšyJ) (nitrating mixture) ï›ÉidÆš NO2+ vy¡£uh‹ ft® bghUshf brašgL»wJ. 13. iA£nuhfh®g‹fŸ ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. bfhG¥ò mÄy§fË‹ nrhoa« c¥òfËÈUªJ òu¥ngid v›thW jahÇ¥ghŒ? Éil. nrhoa« ãô£lnd£il nrhlh¢ R©zh«òl‹ bt¥g¥gL¤J« nghJ fh®gh¡áš Ú¡f« eilbg‰W òu¥ngid¤ jU»wJ. CH3CH2CH2– COONa + NaOH CaO CH3CH2CH3 + Na2+ NaCO3 D òu¥ng‹ nrhoa« ãô£lnd£ 2. òu¥ngÅ‹ vÇjš Éid¡fhd nt⢠rk‹gh£oid¤ jUf. CH3 – CH2 – CH3 + 5O2 3CO2 + 4H2O + M‰wš [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 129 RuhÉ‹ ntâÆaš bjhFâ - II 2 & 3 kâ¥bg©fŸ ghl¥gFâ cŸ Édh¡fŸ 2 kâ¥bg©fŸ 1. bg‹ÓÅ‹ iA£u#nd‰w Éidia vGJf. Éil. + 3H2 Pt/Pd www.surabooks.combg‹Ó‹ tisa bA¡nr‹ C6H12 nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. rhghoa® - r©l®r‹° Éidia vGJf. Éil. CH2 = CH2 + H2 Ni → CH3 − CH3 (<¤Ô‹) 298 K (<¤nj‹) 2. fh®gh¡áš Ú¡f Éidia vGJf. Éil. CH3COONa + NaOH C∆aO→ CH4 + Na2CO3 (nrhoa« má£nl£) (Û¤nj‹) 3. nfhšã‹ Ä‹dh‰ gF¥ò Kiwia vGJ. Éil. 2CH3COONa + 2H2O →CH3 − CH3 + 2CO2 + H2 + 2NaO (nrhoa« má£nl£) 2CH3COONa + 2H2O → CH3 − CH3 + 2CO2 + H2 + 2NaOH (<¤nj‹) 4. Fnshnuh òu¥ngÅ‹ xL¡f Éidia vGJ. Éil. CH3 − CH2 − CH2 − Cl Zn[/HH]Cl→ CH3 − CH2 − CH3 + HCl (Fnshnuh òu¥ng‹) CH3 − CH2 − CH2 − Cl Zn[/HH]Cl→ CH3 − CH2 − CH3 + HCl (òu¥ng‹) 5. c®£° Éidia vGJ. Éil. C(òHnu3h−nkBhr + 2Na + Br − CH3 cy®<j®→ CH3 − CH3 + 2NaBr Û¤nj‹) CH3 − Br + 2Na + Br − CH3 → CH3 − CH3 + 2NaBr (<¤nj‹) [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 130 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš 6. nfhÇ Aî° Éidia vGJ. Éil. CH3 − CH2 − Br + (CH3 )2 Li Cu → CH3CH2CH3 + CH3Cu + LiBr (v¤âš ònuhikL) − − + (CH3 )2 → CH3CH2CH3 + + CH3 CH 2 Br Li Cu (òu¥ng‹) CH3Cu LiBr ghl¥gFâ cŸ Édh¡fŸ 3 kâ¥bg©fŸ www.surabooks.com 7. n-bA¡nrÅš ïUªJ bg‹Ó‹ v›thW cUth»wJ? Éil. CH3 CH2 CH3 Cr2O3/Al2O3→ CH2 CH2 873K CH2 n-bA¡nrÅš bg‹Ó‹ nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. <¤Ô‹ ngaÇ‹ fhuÂíl‹ v›thW ÉidòÇ»wJ? FË®ªj Ú®¡fiurš Éil. CH2 = CH2 + H2O KMnO4→ CH2 − CH2 + MnO2 ↓ || (v¤âä‹) CH2 = CH2 + H2O →OCHH2 −OCHH2 + MnO2 ↓ || OH OH (<¤nj‹-1,2-ilahš) (v¤âÈ‹ »is¡fhš) 2. òu¥ÕÅ‹ Xnrhnd‰w Éidia vGJf. Éil. O CH3 CH CH2 CH3 CH CH2+O3 (òu¥Õ‹) OO (òu¥Õ‹ xnridL) Zn/H2O HCHO + (mCHá£3lChHšOiAL) (gh®khšoiAL) [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 132 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš 14. nAnyh mšnf‹fŸ k‰W« nAnyh mß‹fŸ ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. R-X‹ ãiz¥ò M‰wÈ‹ VWtÇirÆš ã‹tU« Mšifš AhiyLfis vGJf.CH3Br, CH3F, CH3Cl, CH3I Éil. ãiz¥ò M‰wÈ‹ VWtÇir: CH3I < CH3Br < CH3Cl < CH3F www.surabooks.com ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 3 kâ¥bg©fŸ 1. ã‹tU« nr®k§fis Mšifš, mšiyÈ¡, itidš, bg‹irÈ¡ nAiyLfŸ vd tif¥gL¤Jf. (i) CH3–CH = CH–Cl (ii) C6H5 – CH2I (iii) CH3 − CH − CH3 | Br (iv) CH2=CH–Cl Éil. nr®k§fŸ tif CH3 – CH = CH – Cl mšifÈ¡ nAiyL C6H5 – CH2I bg‹irÈ¡ nAiyL CH3−CH−CH3 mšifš nAiyL Br CH2 = CH – Cl itidš nAiyL [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 140 RuhÉ‹ 11 M« tF¥ò áfu« bjhLnth« lh®bf£ ntâÆaš 2. »Ç¡dh®L Éid¥bghUl‹ ÚÇ‹ Éidia vGJf. Éil. CH3MgI + HO – H CH4 + MgI (OH) bk¤âš bk¡Üáa« Ú® Û¤nj‹ mnahilL nj®î¡fhd K¡»a Édh¡fŸ (BEQ) 1. °th®£ Éidia vGJf. www.surabooks.com D Éil. CH3CH2Br + AgF CH3CH2F + AgBr ònuhnkh Û¤nj‹ òSnuh <¤nj‹ 2. ë‹°o¡f® Éidia vGJf. Éil. CH3CH2COOAg + Br2 CCl4 CH3CH2Br + CO2 + AgBr ášt® òu¥ãand£ ònuhnkh <¤nj‹ 3. ònuhnkh <¤nj‹ v›thW MšfAhš fyªj KCN cl‹ ÉidòÇ»wJ. Éil. CH3–CH2–Br + KCN CH3–CH2–CN + KBr ònuhnkh <¤nj‹ v¤âš raidL 4. ÉšÈa«r‹ <j® bjhF¤jš Kiwia vGJf. Éil. CH3CH2Br + NaOCH2CH3 D CH3CH2OCH2CH3 + NaBr il v¤âš <j® ònuhnkh nrhoa« <¤nj‹ <¤jh¡irL ghl¥gFâ cŸ Édh¡fŸ 3 kâ¥bg©fŸ 1. nAnyh MšnfÅ‹ xL¡fÉidia vGJf. Éil. CH3CH2Br + H2 Ni (m) Pd CH3–CH3 + HBr v¤âš ònuhikL 523 K <¤nj‹ CH3CH2I + H2 át¥ò P CH3–CH3 + I2 mnahlh <¤nj‹ 523 K <¤nj‹ [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample 145 RuhÉ‹ ntâÆaš bjhFâ - II 2 & 3 kâ¥bg©fŸ ca® tÇir áªjid Édh¡fŸ (HOTS) 1. ã‹tU« Zn öSl‹ òÇí« Éidia vGJf. (i) v¤âÈ‹ FnshiuL (ii) v¤âÈo‹ ilFnshiuL Éil. (i) CH2 – CH2 bk¤jdhš Cl Cl D + Zn CH2= CH2 + ZnCl2 ( v¤âÈ‹ ) CH2= CH2 + ZnCl2 ( v¤âÈ‹ ) www.surabooks.comv¤âÈ‹ il bk¤jdhš FnshiuL D (ii) CH3 – CHCl2 + Zn (v¤ÇÈo‹ il FnshiuL) 15. R‰W¢NHš ntâÆaš ã‹tU« Édh¡fS¡F ÉilaË¡fî«: 2 kâ¥bg©fŸ 1. ÚÇš fiuªJŸs M¡á#‹ Ú®Nœ thœ¡if¡F bghW¥gh»wJ. ÚÇš fiuªJŸs M¡á#‹ msî Fiwtj‰F vªbjªj brašghLfŸ bgh W¥gh»‹wd? Éil. (i) kÅj elto¡iffŸ (ii) fÇk¡ fÊîfŸ (iii) ö®ªJ nghjš 2. òÄÆ‹ tËk©ly¤âÈUªJ gRik¡Foš thí¡fŸ fhzhkš nghdhš v‹d ÃfG«? Éil. óÄÆ‹ tËk©ly¤âÈUªJ gRik¡Foš thí¡fŸ fhzhkš nghdhš, óÄÆ‹ ruhrÇ òw¥gu¥ò bt¥gÃiy –18°C (0°F) Mf¤jh‹ ïU¡F«. 3. gÅ¥òif tiuaW. Éil. (i) gÅ¥òif v‹gJ òif k‰W« _LgÅ M»at‰¿‹ nr®¡if MF«. (ii) ïJ fh‰¿š ÉuÉíŸs âut¤JËfis cUth¡F»wJ. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
This material only for sample RuhÉ‹ ntâÆaš bjhFâ - II 2 & 3 kâ¥bg©fŸ 155 3. ö®ªJnghjš v‹W m¿a¥gLtJ vJ? V‹? Éil. (i) mÔj ghá ts®¢áÆ‹ fhuzkhf, ÚÇ‹ nk‰gu¥ò _l¥g£L ÚÇš cŸs M¡á#‹ br¿î Fiw¡f¥gL»wJ. (ii) mjhtJ ghágl®ªj ÚuhdJ , Ú® ÃiyfËš thG« k‰w cÆÇd§fË‹ ts®¢áia jL¡»wJ. (iii) C£l¢r¤J ÄFªj Ú® ÃiyfŸ, jhtu bgU¡f¤ij MjÇ¥gjhš, M¡Ì#‹ kW¡f¥g£L k‰w Éy§FfË‹ thœ¡if mÊ¡f¥gL« braš KiwÆ‹ fhuzkhf V‰gL« gšYÆ® ïH¥ò, ö®ªJ nghjš vd m¿a¥gL»wd. www.surabooks.com ca® tÇir áªjid Édh¡fŸ (HOTS) 1. fh®g‹ilah¡irL v›thW cUth»wJ? mj‹ Ôa ÉisîfŸ ahit? Éil. (i) Rthá¤jš, òij¥gok vÇ¥bghUŸfis vǤjš, fh£L¤ Ô, ábk©£ bjhʉrhiyfËš R©zh«ò¡ f‰fŸ áij¡f¥gLjš ngh‹w braš KiwfËdhš fh‰Wk©ly¤âš fh®g‹ ilah¡irL thí btËna‰w¥gL»wJ. (ii) xË¢nr®¡if vD« braš KiwÆ‹ _y«, fh‰W k©ly¤âYŸs CO2 thíit fh®nghiA£nu£ k‰W« M¡á#‹ thíthf g¢ir¤ jhtu§fshš kh‰w Koí«. (iii) fh‰W k©ly¤âš cUthF« mâfÇ¡f¥g£l CO2 msthdJ cyf bt¥g kakhjY¡F fhuzkh»wJ. ïJ jiytÈ k‰W« Fk£liy cUth¡F»wJ. [email protected] For More Details 9600175757 | 81242 01000 | 81243 01000
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