8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
1/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 6 @YR/H`ecjstry
BFRE 7 JJRGEE 7CF^KX 7
6< RJCE 7 >5 CJMUREX
MFCE 7 REXR HDBE 7 HC-EV [6S
^DOO MD. XRF^R RJCE 7 EMB RJCE 7 RJCE RFKEM7
XRUBEMRX XJIMFRU^E 7 \F^EMRX XJIMFRU^E 7
R`js test hdmtfjms f tdtfo da 6< Dngehtjve Rype Vuestjdms.
Efh` questjdm hfrrjes 6 cfrk. R`ere js MD MEIFRJQE cfrkjmi.
H`ddse t`e hdrreht fotermftjve. Dmoy dme h`djhe js hdrreht.
6. F vesseo ft 6
6 >>K K (N)>6
>
6K
K (H) >>
6
6K
K (B) > >
6
>K
K
2. Adr t`e refhtjdm > 2 >M D (i) >MD (i) t`e reoftjdm hdmmehtjmi t`e beiree da bjssdhjftjdm > 2( ) da M D (i) wjt` t`e
equjojnrjuc hdmstfmt Kpjs 7
(F)p
p
K / p
2 K / p
(N)
p
p
K
2 K
(H)
6/ >
p
p
K / p
2 K / p
(B)
6/ >
p
p
K
2 K
5. Jm t`e systec FN(s) F(i) N(i) bdunojmi t`e equjojnrjuc hdmhemtrftjdm da F wjoo hfuse t`e equjojnrjuc hdmhemtrftjdm da
N td 7
(F) h`fmie td twd tjces jts drjijmfo vfoue (N) h`fmie td dme-`foa jts drjijmfo vfoue
(H) recfjm hdmstfmt (B) h`fmie td f mew vfoue w`jh` hfmmdt ne prebjhteb
1. 2 8 >M@ @X s M@ i @ X i
Jm t`e fndve refhtjdm, ja t`e pressure ft equjojnrjuc fmb ft 8 (H) 6 (B) >
9. 8 cdoes da F fmb 2 cdoes da N fre cjxeb tdiet`er fmb foodweb td hdce jmtd equjojnrjuc fhhdrbjmi td t`e adoodwjmi refhtjdm.
8F i 2N i >H i 8B i
Y`em equjojnrjuc js refh`eb, t`ere js 6 cdoe da H. R`e equjojnrjuc hdmstfmt da t`e refhtjdm js 7
(F)6
2(N)
6
8(H)
6
>(B) 6
0. Y`jh` da t`e adoodwjmi js f wrdmi stftecemt fndut equjojnrjuc stfte 4
(F) ^fte da adrwfrb refhtjdm 3 ^fte da nfhkwfrb refhtjdm (N) Equjojnrjuc js bymfcjh
(H) Hftfoysts jmhrefse vfoue da equjojnrjuc hdmstfmt (B) Aree emeriy h`fmie js zerd
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
2/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc > @YR/H`ecjstry
:. F N H B
Jmjtjfooy cdoes da F fmb N fre equfo. Ft equjojnrjuc, cdoes da H fre t`ree tjces da F. R`e equjojnrjuc hdmstfmt da t`e refhtjdm wjoo
ne 7
(F) 6 (N) > (H) 2 (B) :
6 >J (s) J (i) (H) X( ) X(i)o (B) > 88D >D
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
3/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 8 @YR/H`ecjstry
BFRE 7 JJRGEE 7CF^KX 7
6< RJCE 7 >5 CJMUREX
MFCE 7 REXR HDBE 7 HC-EV [>S
^DOO MD. XRF^R RJCE 7 EMB RJCE 7 RJCE RFKEM7
XRUBEMRX XJIMFRU^E 7 \F^EMRX XJIMFRU^E 7
R`js test hdmtfjms f tdtfo da 6< Dngehtjve Rype Vuestjdms.
Efh` questjdm hfrrjes 6 cfrk. R`ere js MD MEIFRJQE cfrkjmi.
H`ddse t`e hdrreht fotermftjve. Dmoy dme h`djhe js hdrreht.
6. 5 cdoes da XD>fmb 5 cdoes da D>fre foodweb td refht. Ft equjojnrjuc, jt wfs adumb t`ft 1 js useb up. Ja t`e pfrtjfo
pressure da t`e equjojnrjuc cjxture js dme ftcdsp`ere, t`e pfrtjfo pressure da D>js 7
(F) ftc (N) ftc (H) 6 ftc (B) . > >>@J(i) @ (i) J (i)
R`e equjojnrjuc hdmstfmt da t`e fndve refhtjdm js 1.2 ft 8 fmb J> fre fbbeb td t`e systec, t`e
equjojnrjuc hdmstfmt wjoo ne 7
(F) 1.2 (N) (B) 6.1
8. Adr 5 i 8 i > i\Ho \Ho Ho , jmjtjfo hdmhemtrftjdm da efh` refhtfmt fmb prdbuht js 6 C. Ja keq3 wjoo adrc (H) cdre \Ho5wjoo adrc (B) md h`fmie
2. Adr f refhtjdm fmb equjojnrjuc w`jh` da t`e adoodwjmi js hdrreht 4
(F) Hdmhemtrftjdm da refhtfmt 3 hdmhemtrftjdm da prdbuht
(N) Hdmhemtrftjdm da refhtfmt js fowfys irefter t`fm prdbuht
(H) ^fte adrwfrb refhtjdm 3 rfte da nfhkwfrb refhtjdm
(B) Vh3 k
5. Adr t`e adoodwjmi t`ree refhtjdm J, JJ, fmb JJJ, equjojnrjuc hdmstfmt fre ijvem
J. > > > 6HD i @ D i HD i @ i ; K JJ. 2 > > >H@ i @ D i HD i 8@ i ; K
JJJ. 2 > > > 8H@ i >@ D i HD i 2@ i ; K
Y`jh` da t`e adoodwjmi reoftjdms js hdrreht 4
(F) 6 > 8K K K (N) > 8 6K K K (H) K83 K6K> (B)8 >
8 > 6K K K
1. R`e equjojnrjuc hdmstfmt6 >p p
K fmb K adr t`e refhtjdm P >Z fmb W \ V , respehtjveoy fre jm t`e rftjd da 6 7 :. Ja t`e
beiree da bjssdhjftjdm da P fmb W ne equfo, t`em t`e rftjd da tdtfo pressure ft t`ese equjojnrjf js 7 (Foo ifsedus)
(F) 6 7 81 (N) 6 7 6 (H) 6 7 8 (B) 6 7 :
9. Ft p1 (B) 2.11
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
4/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 2 @YR/H`ecjstry
:. Adr t`e adoodwjmi refhtjdm jm ifsedus p`fse > > p h6
HD(i) D (i) HD (i) K / K>
js 7
(F) (^R)6/> (N)6/ >
(^R) (H) (^R) (B)6
(^R)
6 fre tfkem jm f hodseb vesseo. Ja ft equjojnrjuc t`e vesseo `fs
6.5 cdoes da \Ho5, t`e mucner da cdoes da \Ho8presemt jm jt js 7
(F) 5 (N) 8 (H) 1 (B) 2.5
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
5/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 5 @YR/H`ecjstry
BFRE 7 JJRGEE 7CF^KX 7
6< RJCE 7 >5 CJMUREX
MFCE 7 REXR HDBE 7 HC-EV [8S
^DOO MD. XRF^R RJCE 7 EMB RJCE 7 RJCE RFKEM7
XRUBEMRX XJIMFRU^E 7 \F^EMRX XJIMFRU^E 7
R`js test hdmtfjms f tdtfo da 6< Dngehtjve Rype Vuestjdms.
Efh` questjdm hfrrjes 6 cfrk. R`ere js MD MEIFRJQE cfrkjmi.
H`ddse t`e hdrreht fotermftjve. Dmoy dme h`djhe js hdrreht.
6. Adr t`e refhtjdm,
> >>@J(i) @ i J i V kG ,
t`e equjojnrjuc hdmstfmt bepembs updm 7
(F) tecperfture dmoy (N) pressure (H) hftfoyst (B) vdouce
>. 6.1 cdoes da \Ho5(i) js pofheb jm 2 bc8hodseb vesseo. Y`em t`e tecperfture js rfjseb td 5 cdoes da \Ho5(i) recfjms. Y`ft js t`e Khvfoue da adr t`e behdcpdsjtjdm da \Ho5(i) td \Ho8(i) fmb Ho>ft 5. 11 @H@D H @ D
R`e t`edretjhfooy hdcputeb equjojnrjuc hdmstfmt adr t`js refhtjdm js adumb td ne 1 6< >>. Ja 6 C sdoutjdm da iouhdse bjssdhjftes
fhhdrbjmi td t`e fndve equjojnrjuc, t`e hdmhemtrftjdm da adrcfobe`ybe jm t`e sdoutjdm wjoo ne 7
(F)>
6.1 6< C (N) 26.1 6< C (H) 16.1 6< C (B) 06.1 6< C
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
6/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 1 @YR/H`ecjstry
:. Jm h ecjhfo equjojnrjuc, t e vfoue da m (mucner da cdoehuoes), js meiftjve, t`em t`e reoftjdms`jp netweem Kpfmb Khwjoo ne 7
(F) p hK K > 6 > 2 > >6
MD M D ,K ; M D >MD , K>
Ijve t`e equjojnrjuc hdmstfmt adr t`e adrcftjdm da M>D2ardc M>fmb D>.
(F)>
>6
6 6
KK (N)
6 >
6
K K(H)
6 >
6
K K(B) >
6
K
K
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
7/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 9 @YR/H`ecjstry
BFRE 7 JJRGEE 7CF^KX 7
6< RJCE 7 >5 CJMUREX
MFCE 7 REXR HDBE 7 HC-EV [2S
^DOO MD. XRF^R RJCE 7 EMB RJCE 7 RJCE RFKEM7
XRUBEMRX XJIMFRU^E 7 \F^EMRX XJIMFRU^E 7
R`js test hdmtfjms f tdtfo da 6< Dngehtjve Rype Vuestjdms.
Efh` questjdm hfrrjes 6 cfrk. R`ere js MD MEIFRJQE cfrkjmi.
H`ddse t`e hdrreht fotermftjve. Dmoy dme h`djhe js hdrreht.
6. Adr t`e refhtjdm > >HD (i)
>. F ojqujb js jm equjojnrjuc wjt` jts vfpdur ft jts ndjojmi
pdjmt. Dm t`e fverfie, t`e cdoehuoes jm twd p`fses `fve
equfo 7
(F) jmter-cdoehuofr adrhes
(N) pdtemtjfo emeriy
(H) kjmetjh emeriy (B) tdtfo emeriy
8. R`e equjojnrjuc hdmstfmt (Kh) da t`e refhtjdm
> >F (i) N (i) >FN(i)
js 5 fmb > cdo da N> fre cjxeb, t`e
fcdumt da FN ft equjojnrjuc wduob ne 7
(F) .5 6<
8 8 8 >[Fi(M@ )S M@ [Fi(M@ ) S ;
8>K 6.9 6S+js 7
(F)11. ftc (N) >.2 ftc
(H) >.< ftc (B) 6.< ftc
:. R`e h`ecjhfo equjojnrjuc da f reversjnoe refhtjdm js mdt
jmaouemheb ny 7
(F) pressure
(N) hftfoyst
(H) hdmhemtrftjdm da t`e refhtfmts
(B) tecperfture
6, > (N) >, >, 6
(H) 6, 6, > (B) >, 6, >
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
8/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 0 @YR/H`ecjstry
BFRE 7 JJRGEE 7CF^KX 7
6< RJCE 7 >5 CJMUREX
MFCE 7 REXR HDBE 7 HC-EV [5S
^DOO MD. XRF^R RJCE 7 EMB RJCE 7 RJCE RFKEM7
XRUBEMRX XJIMFRU^E 7 \F^EMRX XJIMFRU^E 7
R`js test hdmtfjms f tdtfo da 6< Dngehtjve Rype Vuestjdms.
Efh` questjdm hfrrjes 6 cfrk. R`ere js MD MEIFRJQE cfrkjmi.
H`ddse t`e hdrreht fotermftjve. Dmoy dme h`djhe js hdrreht.
6. Y`jh` da t`e adoodwjmi js mdt f h`frfhterjstjh prdperty da h`ecjhfo equjojnrjuc4
(F) ^fte da adrwfrb refhtjdm js equfo td rfte da nfhkwfrb refhtjdm ft equjojnrjuc
(N) Fater refh`jmi t`e h`ecjhfo equjojnrjuc, t`e hdmhemtrftjdms da refhtfmts fmb prdbuhts recfjm umh`fmieb wjt` tjce
(H) Adr >hF i N i ,K js 6. Y`jh` da t`e adoodwjmi js hdrreht adr t`e refhtjdm 4
> > 8M i 8@ i >M@ i
(F) Kp3 Kh (N) Kp? Kh (H) Kp= Kh
(B) \ressure js requjreb td prebjht t`e hdrreoftjdm
8. Hdmsjber t`e adoodwjmi equjojnrjuc jm f hodseb hdmtfjmer,
> 2 >M D i >MD i
Ft f ajxeb tecperfture, t`e vdouce da t`e refhtjdm hdmtfjmer js `foveb. Adr t`js h`fmie da t`e adoodwjmi stftecemt `dobs true
reifrbjmi t`e equjojnrjuc hdmstfmt (Kp) fmb beiree da bjssdhjftjdm ( ) 4
(F) Mejt`er Kpmdr h`fmies (N) Ndt` Kpfmb h`fmies
(H) Kph`fmies nut bdes mdt (B) Kpbdes mdt h`fmie nut h`fmies
2. R`e equjojnrjuc hdmstfmt da f refhtjdm js 8M@ i
(H) > 2 >M D i >MD i (B) > >>MD i D >MD i
1. Fm fcdumt da sdojb M@2@X js pofheb jm f aofsk forefby hdmtfjmjmi fccdmjf ifs ft f hertfjm tecperfture fmb X ifses jm t`e aofsk w`em t`e behdcpdsjtjdm refhtjdm refh`es
equjojnrjuc, t`e tdtfo pressure jm t`e aofsk rjses td K\
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
9/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc : @YR/H`ecjstry
0. R`e h`fmie jm pressure wjoo mdt faaeht t`e equjojnrjuc hdmstfmt adr 7
(F) > > 8M 8@ >M@ (N) 5 8 >\Ho \Ho Ho
(H) > >@ J >@J (B) Foo da t`ese
:. Adr t`e refhtjdm 7
> >M (i) D (i) >MD(i) , t`e vfoue da Kh ft 0
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
10/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 6< @YR/H`ecjstry
BFRE 7 JJRGEE 7CF^KX 7
6< RJCE 7 >5 CJMUREX
MFCE 7 REXR HDBE 7 HC-EV [1S
^DOO MD. XRF^R RJCE 7 EMB RJCE 7 RJCE RFKEM7
XRUBEMRX XJIMFRU^E 7 \F^EMRX XJIMFRU^E 7
R`js test hdmtfjms f tdtfo da 6< Dngehtjve Rype Vuestjdms.
Efh` questjdm hfrrjes 6 cfrk. R`ere js MD MEIFRJQE cfrkjmi.
H`ddse t`e hdrreht fotermftjve. Dmoy dme h`djhe js hdrreht.
6. Rwd cdoes da \Ho5js `efteb jm f hodseb vesseo da > O hfpfhjty. Y`em t`e equjojnrjuc js fttfjmeb 2< % da jt `fs neem adumb td ne
bjssdhjfteb. Y`ft js t`e Khjm cdo/bc8 4
(F) (N) 11 (H) >
. Y`ft js t`e vfoue da [WS 6jm cdo O ft equjojnrjuc 4
(F)2
> 6 >@ i HD i HD i @ D i , ja t`e jmjtjfo hdmhemtrftjdm da [@>S 3 [HD>S fmb x cdo/O da `ybrdiem js hdmsuceb ftequjojnrjuc, t`e hdrreht expressjdm da Kpjs 7
(F)
>
>
x
6 x(N)
>
>
6 x
6 x
(H)
>
>
x
> x(B)
>
>
x
6 x
2. Adr f refhtjdm ja Kp= Kht`e adrwfrb refhtjdm js afvdureb ny 7(F) odw pressure (N) `ji` pressure (H) `ji` tecperfture (B) odw tecperfture
5. R`e hdcpdumbs F fmb N fre cjxeb jm equjcdofr prdpdrtjdm td adrc t`e prdbuhts, F N H B . Ft equjojnrjuc, dme t`jrt
da F fmb N fre hdmsuceb. R`e equjojnrjuc hdmstfmt adr t`e refhtjdm js 7
(F) .5 (B) 5
1. Jm w`jh` da t`e adoodwjmi refhtjdms, t`e hdmhemtrftjdm da prdbuht js `ji`er t`fm t`e hdmhemtrftjdm da refhtfmt ft equjojnrjuc4
(K 3 equjojnrjuc hdmstfmt)
(F) F N; K
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
11/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 66 @YR/H`ecjstry
:. Hdmsjber t`e adoodwjmi refhtjdm equjojnrjuc > > 8M i 8@ i >M@ i
Jmjtjfooy, 6 cdoe M>8 cdoes da @>fre tfke jm f > O aofsk. Ft equjojnrjuc stfte ja, t`e mucner da cdoes da M >js 8M i 8@ i >M@ i
Jm t`e refhtjdm ijvem fndve, t`e fbbjtjdm da scfoo fcdumt da fm jmert ifs ft hdmstfmt pressure wjoo s`jat t`e equjojnrjuc tdwfrbs
w`jh` sjbe4
(F) O@X (Oeat `fmb sjbe) (N) ^@X (^ji`t `fmb sjbe) (H) Mejt`er sjbe (B) Ejt`er sjbe
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
12/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 6> @YR/H`ecjstry
BFRE 7 JJRGEE 7CF^KX 7
6< RJCE 7 >5 CJMUREX
MFCE 7 REXR HDBE 7 HC-EV [9S
^DOO MD. XRF^R RJCE 7 EMB RJCE 7 RJCE RFKEM7
XRUBEMRX XJIMFRU^E 7 \F^EMRX XJIMFRU^E 7
R`js test hdmtfjms f tdtfo da 6< Dngehtjve Rype Vuestjdms.
Efh` questjdm hfrrjes 6 cfrk. R`ere js MD MEIFRJQE cfrkjmi.
H`ddse t`e hdrreht fotermftjve. Dmoy dme h`djhe js hdrreht
6. R`e refhtjdm > > 8>XD D >XD `eft . R`e
equjojnrjuc refhtjdm prdheebs jm adrwfrb bjrehtjdm ny
(F) fbbjtjdm da D> (N) recdvfo da D>
(H) fbbjtjdmfo da jmert ifs (B) hfmmdt prdheeb
>. > > 8M (i) 8@ (i) >M@ (i) `eft . Y`ft js t`e
eaaeht da t`e jmhrefse da tecperfture dm t`e equjojnrjuc
da t e refhtjdm 4
(F) Equjojnrjuc js s`jateb td t`e oeat
(N) Equjojnrjuc js s`jateb td t`e rji`t
(H) Equjojnrjuc js umfotereb
(B) ^efhtjdms rfte bdes mdt h`fmie
8. Adrcftjdm da XD8ardc XD>fmb D>js afvdureb ny 7
(F) jmhrefse jm pressure
(N) behrefse jm pressure
(H) jmhrefse jm tecperfture
(B) behrefse jm tecperfture
2. Y`em `ybrdiem cdoehuoes behdcpdseb jmtd jts ftdcs,
w`jh` hdmbjtjdms ijves cfxjcuc yjeob da @ ftdc4
(F) @ji` tecperfture fmb odw pressure
(N) Odw tecperfture fmb `ji` pressure
(H) @ji` tecperfture fmb `ji` pressure
(B) Odw tecperfture fmb odw pressure
5. Fhhdrbjmi td Oe-H`fteojers prjmhjpoe, t`e fbbjtjdm da
tecperfture td t`e adoodwjmi refhtjdm
> > 2 >HD i >@ D i H@ i >D i
Yjoo hfuse jt td t`e rji`t. R`js refhtjdm js, t`ereadre 7(F) exdt`ercjh (N) umjcdoehuofr
(H) embdt`ercjh (B) spdmtfmedus
1. Adr t`e h`ecjhfo refhtjdm
88P i Z i P Z i ,
t`ft fcdumt da P8Z ft equjojnrjuc js faaehteb ny 7
(F) tecperfture fmb pressure
(N) tecperfture dmoy (H) pressure dmoy
(B) tecperfture, pressure fmb hftfoyst
9. Fhhdrbjmi td Oe-H`fteojer prjmhjpoe, fbbjmi `eft td
sdojb fmb ojqujb jm equjojnrjuc wjoo hfuse t`e 7
(F) fcdumt da sdojb td behrefse
(N) fcdumt da ojqujb td behrefse
(H) tecperfture td rjse
(B) tecperfture td afoo
0. Ijvem t`e equjojnrjuc systec
2 2M@ Ho (s) M@ (fq) Ho (fq)
( @ 8.5 khfo / cdo)
Y`ft h`fmie wjoo s`jat t`e equjojnrjuc td t`e rji`t 4
(F) Behrefsjmi t`e tecperfture
(N) Jmhrefsjmi t`e tecperfture
(H) Bjssdovjmi MfHo hrystfos jm t`e equjojnrjuc
cjxture
(B) Bjssdovjmi M@2MD8 hrystfos jm t`e
equjojnrjuc cjxture
:. Adr t`e refhtjdm > > 8M (i) 8@ (i) >M@ (i)
6@ :8.1 kG cdo t`e adrcftjdm da M@8 js
expehteb td jmhrefse ft 7
(F) `ji` pressure fmb odw tecperfture
(N) odw pressure fmb odw tecperfture
(H) `ji` pressure fmb `ji` tecperfture
(B) odw pressure fmb `ji` tecperfture
6 > 8M i 8@ >M@ i :>.8 kG
Y`jh` da t`e adoodwjmi hdmbjtjdm js umafvdurfnoe4
(F) Jmhrefsjmi t`e tecperfture
(N) Jmhrefsjmi t`e pressure
(H) ^ebuhjmi t`e tecperfture
(B) ^ecdvjmi fccdmjf fs jt js adrceb
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
13/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 68 @YR/H`ecjstry
BFRE 7 JJRGEE 7CF^KX 7
6< RJCE 7 >5 CJMUREX
MFCE 7 REXR HDBE 7 HC-EV [0S
^DOO MD. XRF^R RJCE 7 EMB RJCE 7 RJCE RFKEM7
XRUBEMRX XJIMFRU^E 7 \F^EMRX XJIMFRU^E 7
R`js test hdmtfjms f tdtfo da 6< Dngehtjve Rype Vuestjdms.
Efh` questjdm hfrrjes 6 cfrk. R`ere js MD MEIFRJQE cfrkjmi.
H`ddse t`e hdrreht fotermftjve. Dmoy dme h`djhe js hdrreht.
6. R`e exdt`ercjh adrcftjdm da HoA8js represemteb ny t`e equftjdm > > 8Ho i 8A i >HoA i ; @ 8>: kG
Y`jh` da t`e adoodwjmi wjoo jmhrefse t`e qufmtjty da HoA8jm fm equjojnrjuc cjxture da Ho>A>fmb HoA84
(F) Fbbjmi A> (N) Jmhrefsjmi t`e vdouce da t`e hdmtfjmer
(H) ^ecdvjmi Ho> (B) Jmhrefsjmi t`e tecperfture
>. Adr t`e ifsedus refhtjdm, 6> 2 > > 1H @ (i) @ (i) H @ (i), @(i) 68< kG cdo hfrrjeb jm f hodseb vesseo, t`e
equjojnrjuc hdmhemtrftjdm da t`e H>@1hfm beajmjteoy ne jmhrefseb ny.
(F) jmhrefsjmi tecperfture fmb behrefsjmi pressure (N) behrefsjmi tecperfture fmb pressure ndt`
(H) jmhrefsjmi tecperfture fmb pressure ndt` (B) behrefsjmi tecperfture fmb pressure ndt`
8. Jm f ojce kjom, td iet `ji`er yjeob da HD>, t`e cefsure t`fm hfm ne tfkem js7 8 >HfHD (s) HD (i) HfD (s)
(F) td recdve HfD (N) td fbb cdre HfHD8 (H) td fbb HD> (B) td pucp dut HD>
2. Jm t`e ijvem refhtjdm, >P(i) Z(i) >W(i) 0< khfo ,
Y`jh` hdcnjmftjdm da pressure fmb tecperfture wjoo ijve t`e `ji`est yjeob da W da equjojnrjuc4
(F) 6
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
14/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 62 @YR/H`ecjstry
BFRE 7 JJRGEE 7CF^KX 7
6< RJCE 7 >5 CJMUREX
MFCE 7 REXR HDBE 7 HC-EV [:S
^DOO MD. XRF^R RJCE 7 EMB RJCE 7 RJCE RFKEM7
XRUBEMRX XJIMFRU^E 7 \F^EMRX XJIMFRU^E 7
R`js test hdmtfjms f tdtfo da 6< Dngehtjve Rype Vuestjdms.
Efh` questjdm hfrrjes 6 cfrk. R`ere js MD MEIFRJQE cfrkjmi.
H`ddse t`e hdrreht fotermftjve. Dmoy dme h`djhe js hdrreht.
6. Adr t`e systec; 8F >N H , t`e expressjdm adr equjojnrjuc hdmstfmt js 7
(F)
8 >F N
H
(N)8 >
H
F N
(H)8F >N
H
(B)H
8F >N
>. 5 cdoe da P fre cjxeb wjt` 8 cdoes da Z. Ft equjojnrjuc adr t`e refhtjdm, P Z W, > cdoes da W fre adrceb.
R`e equjojnrjuc hdmstfmt adr t`e refhtjdm wjoo ne 7
(F)>
8(N)
6
>(H)
8
>(B)
6
2
8. R`e equjojnrjuc hdmstfmt jm f reversjnoe refhtjdm ft f ijvem tecperfture
(F) bdes mdt bepemb dm t`e jmjtjfo hdmhemtrftjdms
(N) bepembs dm t`e jmjtjfo hdmhemtrftjdms da t`e refhtfmts
(H) bepembs dm t`e hdmhemtrftjdm da t`e prdbuhts ft equjojnrjuc
(B) jt js mdt f h`frfhterjstjh da t`e refhtjdm
2. Adr t`e refhtjdm, Ae(s) X(s) AeX(s) t`e expressjdm adr equjojnrjuc hdmstfmt js 7
(F)[AeXS
[AeS[XS(N)
[AeS[XS
[AeXS(H) [AeS [XS [AeXS (B) Mdme da t`ese
5. Adr w`jh` da t`e adoodwjmi refhtjdms, bdes t`e equjojnrjuc hdmstfmt bepemb dm t`e umjts da hdmhemtrftjdm4
(F) > >6 6
MD(i) M (i) D (i)> >
(N)> >Wm(s) Hu (fq) Hu(s) Wm (fq)
(H) > >HDHo (i) HJ(i) Ho (i) (B) > 5 8 8 > 5H @ D@( ) H@ HDD@( ) H@ HDDH @ ( )o o o
1. Dm f ijvem hdmbjtjdm, t`e equjojnrjuc hdmhemtrftjdm da @J, @>fmb J>fre (B) 12
9. Adr t`e behdcpdsjtjdm refhtjdm 7
> 2 8 >M@ HDDM@ (s) >M@ (i) HD (i) t`e5 8
>K >.: 6< ftc .
R`e tdtfo pressure da ifses ft equjojnrjuc w`em 6.< cdo da M@>HDDM@2(s) wfs tfkem td stfrt wjt`, wduob ne 7
(F)
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
15/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 65 @YR/H`ecjstry
:. Jm t`e refhtjdm, F >N >H , ja > cdoes da F, 8.< cdoes da N fmb >.< cdoes da H fre pofheb jm f > O aofsk fmb t`e equjojnrjuc
hdmhemtrftjdm da H js >2.0 6< fmb 6.> 6< cdo / O
respehtjveoy. R`e vfoue da Khadr t`e refhtjdm js 7
(F)8
8 6< cdo / O (N) 88.8 6< cdo / O (H) 68 6< cdo / O (B) 68.8 6< cdo / O
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
16/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 61 @YR/H`ecjstry
BFRE 7 JJRGEE 7CF^KX 7
6< RJCE 7 >5 CJMUREX
MFCE 7 REXR HDBE 7 HC-EV [6 >M (i) D (i) >MD(i) ft tecperfture R js2
2 6 >6 6
MD(i) M (i) D (i)> >
ft t`e sfce tecperfture js.
(F) >5 (N) 5< (H) 95 (B) 6. Y`ft js t`e equjojnrjuc expressjdm adr t`e refhtjdm, 2 > 2 6
6K
[D S (N) 5h >K [D S (H)
2 6
[\ D SK
5[\ S[D S (B) 2 6
[\ D SK
[\ S[D S
8. Adr t`e refhtjdm, > >HD(i) Ho (i) HDHo (i) , t`e Kp/Kh js equfo td 7
(F) 6/^R (N) ^R (H) ^R (B) 6. 2 > > 1H @ (i) @ (i) H @ (i) , w`jh` da t`e adoodwjmi expressjdms netweem Kpfmb Khjs true ft >9 H 4
(F) Kp= Kh (N) Kp ? Kh (H) Kp3 Kh (B) hfmmdt ne prebjhteb
5. Adr t`e refhtjdm, 8 > 5\Ho i Ho (i) \Ho (i) , t`e vfoue da Khft >5< H
js >1. R`e vfoue da Kpft t`js tecperfture wjoo ne 7
(F) > 8>XD i D i >XD i
(H) > >>@J i @ i J i (B) > >M i D i >MD i
9. R`e equjojnrjuc hdmstfmt adr t`e refhtjdm > > 8M i 8@ i >M@ i js K t`em t`e equjojnrjuc hdmstfmt adr t`e equjojnrjuc,
8 > >6 8
M@ i M i @ i> >
js 7
(F)6
K(N) K (H)
>
6
K(B)
6
K
0. Adr t`e refhtjdm, 1> > h>MD (i) >MD(i) D (i), K 6.0 6< ft 605 H , t`e vfoue da Kh adr t`e refhtjdm
> >6
MD(i) D (i) MD (i)>
js 7
(F)
8/13/2019 Jee 2014 Booklet3 Hwt Chemical Equilibrium
17/17
Qjbyfcfmbjr Hofsses
QCH/H`ecjhfo Equjojnrjuc 69 @YR/H`ecjstry
:. Da t`e adoodwjmi w`jh` h`fmie wjoo s`jat t`e refhtjdm tdwfrbs t`e prdbuht 4
> rJ (i) >J(i), @ >:0 K 65< kG
(F) Jmhrefse jm tecperfture (N) Jmhrefse jm tdtfo pressure
(H) Jmhrefse jm hdmhemtrftjdm da J (B) Behrefse jm hdmhemtrftjdm da J>
6 > 8>XD i D i >XD i V hfo
Cdst sujtfnoe hdmbjtjdm adr t`e `ji`er prdbuhtjdm da XD8js.
(F) odw tecperfture fmb `ji` pressure (N) odw tecperfture fmb odw pressure
(H) `ji` tecperfture fmb `ji` pressure (B) `ji` tecperfture fmb odw pressure
Top Related