Jee-2014-Booklet6-Hwt-heating and Chemical Efefcts of Current

7/22/2019 Jee-2014-Booklet6-Hwt-heating and Chemical Efefcts of Current

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Tfmyihiomfr @nisscs

TH@/M@ @frùfts 69 GU]-4/[gysf`s

MI]C : ]FHC : =; Hfoutcs HIQLP : \ RRR /93X ]CP] @BMC : G@C@ \9X

P]IQ] ]FHC : COM ]FHC : ]FHC ]ILCO: [IQCO]P PFEOI]SQC :

]gfs tcst `botifos i tbtin bd 93 Bajc`tfvc ]ypc Yucstfbos. Ci`g qucstfbo ìrrfcs 9 hirl. ]gcrc fs OB OCEI]FTC hirlfoe.

@gbbsc tgc `brrc`t intcroitfvc. Bony boc `gbf c fs `brrc`t.

9. Foìomcs`cot anuas irc mcsfeocm ay lccpfoe fo hfom tgit tgc rcsfstio`c bd tgcfr dfnihcot fo`rciscs wftg tgc fo`rcisc fo tchpcriturc.Fd it rbbh tchpcriturc, 9;;U, 4;U, iom =;Uanuas givc dfnihcot rcsfstio`cQ9;;,Q4;iomQ=;, rcspc`tfvcny, tgc rcnitfbo actwccotgcsc rcsfstio`c fs:

(I)9;; =; 4;

9 9 9Q Q Q

(A) 9;; =; 4;Q Q Q (@) 9;; 4; =;Q Q Q (M)9;; 4; =;

9 9 9Q Q Q

1. Ugco twb fmcotfìn aittcrfcs bd fotcroin rcsfstio`c 9 Ci`g irc `booc`tcm fo scrfcs i`rbss i rcsfstbrQ, tgc ritc bd gcit prbmu`cm fo

QfsJ9. Ugco tgc sihc aittcrfcs irc `booc`tcm fo pirinncn i`rbssQ, tgc ritc fsJ1. FdJ98 1.13J1tgco tgc vinuc bdQfo fs :(I) = (A) 4 (@) =.7 (M) 3.94

0. I rcsfstbrQiom 1 D ìpi`ftbr fo scrfcs fs `booc`tcm tgrbueg i swft`g tb 1;; T mfrc`t suppny. I`rbss tgc ìpi`ftbr fs i ocbo aunatgit nfegts up it 91; T. @inùnitc tgc vinuc bdQ tb hilc tgc aunl nfegt up 3 s intcr tgc swft`g gis acco `nbscm : (nbe9;8 1.3 8 ;.=)

(I)39 5 9; . (A) 41 5 9; . (@) 50 0 9; . (M) =9 0 9; ,

=. A9,A1iomA0irc tgc tgrcc fmcotfìn aunas `booc`tcm tb i aittcry bd stcimy chd wftg lcy L`nbscm. Ugit gippcos tb tgc arfegtocssbd tgc aunasA9iomA1wgco tgc lcy fs bpcocm2(I) Arfegtocss bd tgc aunasA9fo`rciscs iom tgit bdA1mc`rciscs(A) Arfegtocss bd tgc aunasA9iomA1fo`rcisc(@) Arfegtocss bd tgc aunaA9mc`rciscs iomA1fo`rciscs(M) Arfegtocss bd tgc aunasA9iomA1mc`rciscs

3. Ugf`g bd tgc dbnnbwfoe rcnitfbos wrboe2

(I) 9 ihpcrc bgh 8 9 vbnt (A) 9 witt 9 sc` 8 9 jbunc(@) 9 ocwtbo pcr `bunbha 8 9 vbnt pcr hctcr (M) 9 `bnuha 9 vbnt 8 9 witt.

4. ]gc ocutrin tchpcriturc 173ot @ fs `bostiot dbr i @u-Dc tgcrhb`bupnc. wgco tgc `bnm juo`tfbo fs it ;@ , tgc vinuc bd

fovcrsfbo tchpcriturc fs 35;ft @ aut fd tgc bnm juo tfbo fs it 9;@ , tgc fovcrsfbo tchpcriturc (tf) wfnn ac :

(I) 33;@ (A) 34;@ (@) 35;@ (M) 37;@

5. ]wb cnc`trf` aunas givc ritfoes rcspc`tfvcny bd 13U, 11;Tiom 9;;U, 11;T. Fd tgc aunas irc `booc`tcm fo scrfcs wftg i suppny bd==;T, wgf`g auna wfnn dusc2(I) 13Uauna (A) 9;;Uauna (@) Abtg bd tgcsc (M) Oboc bd tgcsc

7. ]gc tchpcriturc bd bnm juo`tfbo bd tgcrhb`bupnc fs ;@ . Fd tgc ocutrin tchpcriturc fs 15;@ , tgco tgc fovcrsfbo tchpcriturc fs

(I) 3=;@ (A) 31;@ (@) 4=;@ (M) 37@

6. I auna bd 11; T iom 0;;Ufs `booc`tcm i`rbss 99;T`frùft, tgc pcr`cotiec rcmu`tfbo fo pbwcr fs :

(I) 9;;% (A) 13% (@) 5;% (M) 53%

9;. ]gc rcsfstio`c bd tgc dfnihcot bd i nihp fo`rciscs wftg tgc fo`rciscs fo tchpcriturc. I nihp ritcm 9;; U iom 1;;Tfs `booc`tcm

i`rbss 11;Tpbwcr suppny. Fd tgc vbntiec mrbps ay 9;% , tgco tgc pbwcr bd tgc nihp wfnn ac :

(I) 6;U (A) 79U(@) actwcco 6; iom 9;;U (M) actwcco 79 iom 6;U


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Tfmyihiomfr @nisscs


99. I gcitcr `bfn `ut fotb twb cquin pirts iom boc pirt fs `booc`tcm wftg gcitcr. Obw gcit ecocritcm fo gcitcr wfnn ac :(I) twf`c (A) gind (@) boc-dburtg (M) dbur tfhcs

91. I shinn pbwcr stitfbo suppnfcs cnc`trf`fty tb 3;;; nihps `booc`tcm fo pirinncn. Ci`g nihp gis i rcsfstio`c bd 11; iom fs bpcritcm it11;T. ]gc tbtin `urrcot suppnfcm ay tgc stitfbo fs:

(I) 13;; (A) 03;; (@) 3;;; (M) 9;;;;

90. Fdt9iom t1irc tgc tfhcs tilco ay twb mfddcrcot `bfns dbr prbmu`foe sihc gcit wftg sihc suppny, tgco tgc tfhc tilco ay tgch tbprbmu`c tgc sihc gcit wgco `booc`tcm fo pirinncn wfnn ac:

(I) 9 1t t (A)9 1

9 1

t t

t t (@) 9 1

9 1

1t tt t

(M) 9 1t t

9=. I gcitcr bd 11; T gcits i vbnuhc bd witcr fo 3 hfo. ]gc sihc gcitcr wgco `booc`tcm tb 99; T gcits tgc sihc vbnuhc bd witcr fo(hfoutc)(I) 3 (A) 1; (@) 9; (M) 1.3

93. ]wb aunas hirlcm 11;T- 9;;Uiom 1;;T-1;;Uirc jbfocm fo scrfcs iom `booc`tcmtb i pbwcr suppny bd 1;; T. ]gc tbtin pbwcr `bosuhcm ay tgc twb wfnn ac ocir tb :(I) 03U (A) 44U(@) 9;;U (M) 0;;U


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Tfmyihiomfr @nisscs




]gfs tcst botifos i tbtin bd 93 Bajc`tfvc ]ypc Yucstfbos. Ci`g qucstfbo irrfcs 9 hirl. ]gcrc fs OB OCEI]FTC hirlfoe.

@gbbsc tgc `brrc`t intcroitfvc. Bony boc `gbf`c fs `brrc`t.

9. ]grcc cnc`trf` aunas bd 1;; U, 1;;Uiom =;;Uirc sgbwo fodfeurc. ]gc rcsuntiot pbwcr bd tgc `bhafoitfbo fs:(I) 7;;U (A) =;;U(@) 1;;U (M) 4;;U

1. Dfeurc sgbws tgrcc rcsfstbr `bodfeuritfbosQ9,Q1iomQ0`booc`tcm tb 0 T aittcry. Fd tgc pbwcr mfssfpitcm ay tgc `bodfeuritfboQ9,Q1iomQ0fs[9,[1iom[0rcspc`tfvcny, tgco :

(I) 9 1 0[ [ [ (A) 9 0 1[ [ [ (@) 1 9 0[ [ [ (M) 0 1 9[ [ [

0. ]gc vbntiec bd `nbums fs 4= 9; Twftg rcspc`t tb erbuom. Fo i nfegtofoe strflc nistfoe 9;; hs, i `girec bd =@fs mcnfvcrcm tb tgcerbuom. ]gc pbwcr bd nfegtofoe strflc fs :(I) 94;HU (A) 7;HU (@) 1;HU (M) 3;;lU

=. ]wb rcsfstio`csQiom 1Qirc `booc`tcm fo pirinncn fo io cnc`trf` `frùft. ]gc tgcrhin cocrey mcvcnbpcm fo Qiom 1Qirc fo tgcritfbo(I) 9 : 1 (A) 1 : 9 (@) 9 : = (M) = : 9

3. Ugco twb rcsfstio`c Q9 iomQ1 irc `booc`tcm fo scrfcs, tgcy `bosuhc 91U pbwcr. Ugco tgcy irc `booc`tcm fo pirinncn, tgcy`bosuhc 3;Upbwcr. Ugit tgc ritfb bd tgc pbwcrs bdQ9iomQ12(I) 9/= (A) = (@) 0/1 (M) 0

4. Fo tgc frùft sgbwo, fd tgc rcsfstio`c 3

mcvcnbps i gcit bd =1Jpcr sc`bom, gcit mcvcnbpcm fo 1

hust ac iabut (fo

9

Js

)(I) 13(A) 1;(@) 0;(M) 03

5. ]gc gcit prbmu`cm fo = rcsfstio`c fs 9;ìn. ]gc gcit prbmu`cm fo

9; rcsfstio`c wfnn ac :

(I) 13ìn (A) 9=ìn(@) 9;ìn (M) 1;ìn


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Tfmyihiomfr @nisscs

TH@/M@ @frùfts 6= GU]-4/[gysf`s

7. IoI@ecocritbr bd 11; T givc fotcroin rcsfstio`c 9;r iom cxtcroin rcsfstio`c 9;;Q . Ugit fs tgc pbwcr mcvcnbpcm fo

tgc cxtcroin frùft2(I) 115U (A) 013U (@) =;;U (M) 3;;U

6. I 0;T, 6;Unihp fs tb ac bpcritcm bo i 91;T M@nfoc. Dbr prbpcr enbw, i rcsfstbr bd ......... sgbunm ac `booc`tcm fo scrfcs

wftg tgc nihp.(I) =; (A) 9; (@) 1; (@) 0;

9;. ]grcc fmcotfìn rcsfstio`csI,Aiom@irc `booc`tcm is sgbwo fo dfeurc.]gc gcit prbmu`cm wfnn ac hixfhuh(I) foA(A) FoAiom@(@) foI(M) sihc dbrI,Aiom@

99. Io cnc`trf` witcr lcttnc ritcm 1.9 lUfs dfnncm wftg 9.3lebd witcr it 1;@ . Gbw hioy sc`boms mbcs ft tilc tb rci`g tgc abfnfoe

pbfot bd witcr2 Issuhc tgit tgrcc irc ob gcit nbsscs drbh tgc lcttnc. Ppc`fdf` gcit ìpi`fty bd witcr fs 9 9=1;;Jl L

(I) 4; (A) 91; (@) 1=; (M) =7;

91. Io fhhcrsfbo gcitcr wftg cnc`trfìn rcsfstio`c 5 fs fhhcrscm fo ;.9lebd witcr 1;@ dbr 0 hfo. Fd tgc dnbw bd ùrrcot fs = I,

wgit fs tgc dfoin tchpcriturc bd tgc witcr fo fmcin `bomftfbos2 (Ppc`fdf` gcit ìpi`fty bd witcr 8 0 9 9= 1 9;. Jle L )

(I) =7@ (A) 17@ (@) 31@ (M) 47@

90. ]wb airs bd rimfus r iom 1r irc lcpt fo `boti`t is sgbwo. Io cnc`trf`ùrrcot F fs pisscm tgrbueg tgc airs. Ugf`g boc bd dbnnbwfoe fs `brrc`t2(I) Gcit prbmu`cm fo airA@fs = tfhcs tgc gcit prbmu`cm fo airIA(A) Cnc`trf` dfcnm fo abtg ginvcs fs cquin(@)

@urrcot mcosfty i`rbssIA

fs mbuanc tgit bd i`rbssA@

(M) [btcotfin mfddcrco`c i`rbss IAfs = tfhcs tgit bd i`rbssA@

9=. Io cnc`trf` auna fs ritcm 11; T - 9;;U. ]gc pbwcr `bosuhcm ay ft wgco bpcritcm bo 99; T wfnn ac :(I) 53U (A) =;U (@) 13U (M) 3;U

93. ]wb cnc`trf` aunasIiomAirc ritcm is 4;Uiom 9;;U. ]gcy irc `booc`tcm fo pirinncnttgc sihc sbur`c. ]gco :(I) Amriws hbrc ùrrcot tgioI (A) ùrrcots mriwo irc fo tgc ritfb bd tgcfr rcsfstio`c(@) Abtg mriw tgc sihc ùrrcot (M) Imriws hbrc ùrrcot tgioA


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Tfmyihiomfr @nisscs






9. Ugf`g di`tbr fs fhhitcrfin dbr tgc wfrc uscm fo cnc`trf` dusc2(I) ncoetg (A) Qimfus (@) Hitcrfin (M) @urrcot

1. I gcitcr `bfn fs ùt fotb twb cquin pirts iom bony boc pirt fs obw uscm fo tgc gcitcr. ]gc gcit ecocritcm wfnn obw ac :(I) mbuancm (A) dbur tfhcs (@) boc-dburtg (M) ginvcm

0. ]gc rcsfstio`c bd gbt tuoestco dfnihcot fs iabut 9; tfhcs tgc `bnm rcsfstio`c. Ugit wfnn ac tgc rcsfstio`c bd 9;; U iom 1;;Tnihps, wgco obt fo usc2

(I) =; (A) 1; (@) =;; (M) 1;;

=. I `bfn tilcs 93 hfo tb abfn i `crtifo ihbuot bd witcr, iobtgcr `bfn tilcs 1; hfo dbr tgc sihc prb`css. ]fhc tilco tb bfn tgc sihc

ihbuot bd witcr wgco abtg `bfns irc `booc`tcm fo scrfcs.(I) 3 hfo (A) 7.4 hfo (@) 03 hfo (M) 0; hfo

3. I rifnwiys `bhpirthcot fs nft up ay tgfrtcco nihps ci`g tilfoe 1.9I it 93 T. ]gc gcit ecocritcm pcr sc`bom fo ci`g nihp wfnn ac :(I) =.03ìn (A) 3.50ìn (@) 5.3ìn (M) 1.3ìn

4. I dusc wfrc wftg rimfus 9hhanbws it 9.3 I. ]gc rimfus bd tgc dusc wfrc bd tgc sihc hitcrfin tb anbw it 0 I wfnn ac :

(I)9 =0 hh/ (A) 9 0= hh/ (@) 9 10 hh/ (M) 9 01 hh/

5. Fo tgc efvco dfeurc.I,A, iom@irc tgrcc fmcotfìn aunas. Ugco tgc swft`gPfs `nbscm

(I) tgc arfegtocss bd aunaImbcs obt `gioec iom tgit bdAmc`rciscs

(A) tgc arfegtocss bdIfo`rciscs iom tgit bdAmc`rciscs(@) tgc arfegtocss bdIfo`rciscs aunaAmbcs obt enbw

(M) tgc arfegtocss bd abtg aunasIobtAmc`rcisc

7. ]wb aunas bd 9;;Uiom 1;;Uwbrlfoe it 11;Tirc jbfocm fo scrfcs wftg 11;Tsuppny. ]btin pbwcr `bosuhcm wfnn ac :(I) 43U (A) 00U (@) 0;;U (M) 9;;U

6. Pbhc cnc`trf` aunas irc `booc`tcm fo scrfcs i`rbss i 11; T suppny fo i rbbh. Fd boc auna fs duscm, tgco rchifofoe aunas irc`booc`tcm ieifo fo scrfcs i`rbss tgc sihc suppny. ]gc fnnuhfoitfbo fo tgc rbbh wfnn ac :(I) fo`rcisc (A) mc`rcisc (@) rchifo tgc sihc (M) obt `botfoubus

9;. Io cnc`trf` auna fs hirlcm 9;;U, 10;T. Fd tgc suppny vbntiec mrbps tb 993T, wgit fs tgc tbtin cocrey prbmu`cm ay tgc auna fo9; hfo.2(I) 0;lJ (A) 1;lJ (@) 93lJ (M) 9;lJ

99. Io cnc`trf` gcitcr abfns 9le bd witcr fo i tfhc t9. Iobtgcr gcitcr abfns tgc sihc ihbuot bd witc=r fo i tfhc t1. Ugco tgc twbgcitcrs irc `booc`tcm fo pirinncn, tgc tfhc rcqufrcm ay tgch tbectgcr tb abfn tgc sihc ihbuot bd witcr fs :

(I) 9 1t t (A) 9 1t t (@)9 1

1

t t(M) 9 1

9 1

t t

t t


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Tfmyihiomfr @nisscs


91. ]wb fmcotfìn gcitcrs bd 11;T, 9;;;Uirc pni`cm fo pirinncn wftg ci`g btgcr i`rbss 11;Tnfoc, tgco tgc `bhafocm pbwcr fs :(I) 9;;;U (A) 1;;;U (@) 3;;U (M) =;;;U

90. ]gc chd bd i tgcrhb`bupnc, `bnm juo`tfbo bd wgf`g fs lcpt it 0;;@ fs efvco 19

=;9;

C t t . ]gc tchpcriturc bd fovcrsfbo bd

tgcrhb`bupnc wfnn ac :

(I) 1;;@ (A) =;;@ (@) 1;;@ (M) 9;;@

9=. ]gc tchpcriturc it wgf`g tgcrhb chd fs zcrb, fs :(I) tchpcriturc bd fovcrsfbo (A) tchpcriturc bd `bnm juo`tfbo(@) ocutrin tchpcriturc (M) Oboc bd tgc iabvc

93. Fd i ùrrcot fs innbwcm tb piss tgrbueg i `frùft `bosfstfoe bd twb mfssfhfnir hctins, tgcrc fs cftgcr cvbnutfbo br iasbrptfbo bd gcit ittgc juo`tfbo, mcpcomfoe upbo tgc mfrc`tfbo bd tgc ùrrcot. ]gc cddc`t fs lobwo is :(I) Pccac`l cddc`t (A) Jbunc cddc`t (@) [cntfcr cddc`t (M) ]gbhsbo cddc`t


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Tfmyihiomfr @nisscs


MI]C : ]FHC : =; Hfoutcs HIQLP : \ RRR /93X ]CP] @BMC : G@C@ \=X




9. Fd tgc `bnm juo`tfbo bd i tgcrhb`bupnc fs lcpt it ;@ iom tgc gbt juo`tfbo fs lcpt it ] @ , tgco tgc rcnitfbo actwcco ocutrin

tchpcriturc o] iom tchpcriturc bd fovcrsfbo f] fs :

(I)1f

o]

] (A) 1o f] ] (@) o f] ] ] (M) o f] ] ]

1. Boc juo`tfbo bd i `crtifo tgcrhbcnc`trf` `bupnc fs it i dfxcm tchpcriturc r] iom tgc btgcr juo`tfbo fs it tchpcriturc]. ]gc tgcrhb-

cnc`trbhbtfvc dbr`c dbr tgfs fs cxprcsscm ayC8l(]]r) ;9

1 r] ] ]

. It tchpcriturc ;

91

] ] , tgc tgcrhbcnc`trf` pbwcr fs:

(I) ;9

1

l] (A) ;l] (@)1

;9

1

l] (M) 1

;9

1

rl ] ]

0. Fd tgc tchpcriturc bd `bnm juo`tfbo bd tgcrhb`bupnc fs nbwcr, tgco tgc ocutrin tchpcriturc.(I) fo`rciscs (A) ipprbi`gcs fovcrsfbo tchpcriturc(@) mc`rciscs (M) rchifos tgc sihc

=. Fd tgc tbtin chd fo i tgcrhb`bupnc fs i piriabnf` duo`tfbo cxprcsscm is 19

1C it at , wgf`g bd tgc dbnnbwfoe rcnitfbo mbcs obt gbnm

ebbm2

(I) ocutrin tchpcriturc oi

ta

(A) tchpcriturc bd fovcrsfbo,1

fi

ta

(@) tgcrhbcnc`trf` pbwcr [ i at (M) oi

ta

3. ]gc tgcrhb-chd bd i tgcrhb`bupnc fs 13 T / @ it rbbh tchpcriturc. i einviobhctcr bd =; rcsfstio`c, ìpianc bd mctc`tfoe

ùrrcot is nbw is 39; I, fs `booc`tcm wftg tgc tgcrhb`bupnc. ]gc shinncst tchpcriturc mfddcrco`c tgit ìo ac mctc`tcm ay tgfs

systch fs:

(I) 94@ (A) 91@ (@) 7@ (M) 1;@

4. ]gc tgcrhb`bupnc ihboe tgc dbnnbwfoe tgit ìo prbmu`c hixfhuh tgcrhb-chd dbr tgc sihc tchpcriturc mfddcrco`c actwcco tgcjuo`tfbo fs :(I) Dc-@u (A) Ie-Iu (@) Pa-Af (M) @u-[a

5. I tgcrhb`bupnc fs himc dbrh twb hctins, Iotfhboy iom Afshutg. Fd boc juo`tfbo bd tgc `bupnc fs lcpt gbt iom tgc btgcr fs lcpt`bnm, tgco, io cnc`trf` ùrrcot wfnn(I) dnbw drbh Iotfhboy tb Afshutg it tgc gbt juo`tfbo

(A) dnbw drbh Afshutg tb Iotfhboy it tgc `bnm juo`tfbo(@) obt dnbw tgrbueg tgc tgcrhb`bupnc(M) dnbw drbh Iotfhboy tb Afshutg it tgc `bnm juo`tfbo

7. @bosfmcr tgc dbnnbwfoe stitchcots I iom A iom fmcotfdy tgc `brrc`t ioswcrs efvco acnbw

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Jee-2014-Booklet6-Hwt-heating and Chemical Efefcts of Current