Q.1 Onlyiodineformshepta-fluorideIF7,butchlorineandbrominegivepenta-fluorides.Thereasonforthisis
(A)lowelectronaffinityofiodine
(B)unusualpentagonalbipyramidal structureofIF7
(C*)thatthe largeriodineatomcan accommodate morenumber ofsmaller fluorine atomaround it
(D)low chemicalreactivityofIF7
Sol: Largerioncanstabiliselargesize ofions around it.  (C)
Q.5 Thereaction I– + OCl–  Cl– + OI–
follows theratelaw
 
dt
OI
d 
= k'[I–] [OCl–],
but k'proves to be a function of the hydroxideion concentration. For hydroxide concentration of 1.00
M, 0.50M, and 0.25 M, k' = 61, 120, and 230 M–1 s–1 respectivelyat 250C. What is the order of this
reaction w.r.t.hydroxide ion?
Q.6 Select the correct statement(s)
(A)Enthalpyis extensivepropertyandpathfunction
(B)Entropyis intensivepropertyandstate function
(C) Freeenergyis extensive propertybut molal free energyis intensive property
(D) [Cr(NH3)6] [Co(CN)6] express coordination isomerism
Q.7 Select the correct statement(s)
(A)Chemical potential ()&workfunction(A) ispainfunction
(B)Chemical potential () &Gibbs freeenergy(G) is state function
(C) The product, ratio and sum of anyintensive propoertyare intensive
(D) If xand yare expensivevariablethan(x +y)is extensivebut x/yis intensive.
Q.12 Whichofthefollowingis(are)correctstatement(s)
(A*) [Cr(H2O)4(SO4)(NH3)]Cl and [Cr(H2O)3(SO4)(NH3)]Cl·H2O are hydration isomers.
(B*) [Pt(NH3)3(SO4)(Br)]Cl and [Pt(NH3)3(SO4)(Cl)]Brareionisationisomers.
(C)K2[Fe(en)2(EDTA)]is Potassiumbis (ethylenediamine)ethylenediaminetetracetatoferrate(II)
(D) none of these

PARTA
Select the correct alternative(s) (choose one or more than one)
Q.1
CompoundB has a neutralisation equibvalent 112'G'isa dichloro alkane.
(A*) A = , B = , C = , E = ; F =
& G = ClCH2CH2CH2CH2Cl
(B) A = , B = , C = , E =
& G = ClCH2CH2CH2CH2CH2Cl
(C) A = , B = , C = , E = , F =
& G = ClCH2CH2CH2CH2CH2Cl
(D) A = , B = , C = ;
E = ; F = & G = ClCH2CH2CH2CH2CH2Cl
Q.2 IdentifyA,B, C, D, E & F in thefollowing reactions
(A) A = , B = , D = , E = , F =

& G =
(B*) A = , B = , D = , E = ,
F = & G =
(C) A = , B = , D = , E = , F =
& G =
(D) Both B & C is possible
Q.3 THF
/
NaH
DEM

 
 A 


 
 4
2
2 SO
H
/
O
H B 
 
 2
CO C 
 CHI3(yellow ppt.) + PhCO2H. Write
rite
thestructureoffollowingcompounds.
(A*) A = , B = , C = , D =
(B) A = , B = , C = ,
D =
(C) A = , B = , C = , D =
(D) none

Q.4 CompoundA(m.f. C3H8O) is treated with acidified potassium dichromate to form a product B(m.f.
C3H6O),Bformsashiningsilvermirroronwarmingwithammonical silvernitrate.Bwhentreated with
anaqueoussolutionofH2NCONHNH2·HClandsodiumacetategivesaproductC.Identifythestructure
of C
(A*) CH3CH2CH = NNHCONH2 (B)
(C) (D) CH3CH2CH=NCONHNH2
Q.5 Which is not a correct statement?
(A)Aryl diazoniumsalts aremorestablethan the alkyl diazonium saltsdue to resonance.
(B)Thereactivityofacids intheesterificationreaction isintheorder:
HCOOH > CH3COOH >
(C*) Diazonium salts are quite stable in solid state and used in the synthesis of variety of organic
compounds.
(D) Phenol gives tribromophenol when treated with bormine in aqueous solution but onlyo– and p–
bromophenolsinCCl4 solutionbecuaseinaqueoussolution,phenolexistsinequilibriumwithphenoxide
ionwhichhasmoreactivatingeffect.
(E) Inthe Libermann's nitroso reactionchanges in the colourof phenol occurs as green-deep blue-red.
Q.6 Lactic acidloses optical activitywhen reduced with P andHIbecuase
(A*)Newmoleculehavingnochiralcentre
(B)Spatialarrangement is changed
(C)Symmetryofthemoleculeis changed
(D) Structuralchange occurs
Q.7
3
POCl
O
CH
N
Ph
|
Me



 
 


Product. The product obtained is:
(A*) (B)
(C) (D)

Q.8 From diazoacetic ester
O
||
OEt
C
H
C
N
N 2
.
.






. Removal of N2 is not possible becuase:
(A)After heatingwe get Carbene
(B) Diazoacetic ester is stable due to extended resonance
(C) Only(A) is correct
(D*) Both (A) and (B) are correct
Q.9 

 
 KOH
Br2
If the reactant is (d) (dextrorotatory) then in final product 
(A)inversionofconfigurationtakes place
(B)racemisationtakes place
(C*) retentionofconfigurationtakes place
(D) none of the above
Q.10 CH3–NH2
dilute
HCl
HNO2



 
 
A 


 


OH
/
KMnO4
B
B containonly'C', 'H' andoxygenand compound 'B'gives negative iodoform test, when reacts with I2/
Na2CO3. The compound 'B' is :
(A) CH3OH (B*)
O
||
H
C
H 
 (C) (D)
O
||
NH
C
H 2


Q.11 

 
Acetone
In which of the cases rate ofthe reaction increases when 'R'is :
(A) Me3C– (B*) CH3– (C) CH3CH2– (D) Me2CH

Q.1 Onlyiodineformshepta-fluorideIF7,butchlorineandbrominegivepenta-fluorides.Thereasonforthisis
(A)lowelectronaffinityofiodine
(B)unusualpentagonalbipyramidal structureofIF7
(C*)thatthe largeriodineatomcan accommodate morenumber ofsmaller fluorine atomaround it
(D)low chemicalreactivityofIF7
Sol: Largerioncanstabiliselargesize ofions around it.  (C)
Q.5 Thereaction I– + OCl–  Cl– + OI–
follows theratelaw
 
dt
OI
d 
= k'[I–] [OCl–],
but k'proves to be a function of the hydroxideion concentration. For hydroxide concentration of 1.00
M, 0.50M, and 0.25 M, k' = 61, 120, and 230 M–1 s–1 respectivelyat 250C. What is the order of this
reaction w.r.t.hydroxide ion?
Q.6 Select the correct statement(s)
(A)Enthalpyis extensivepropertyandpathfunction
(B)Entropyis intensivepropertyandstate function
(C) Freeenergyis extensive propertybut molal free energyis intensive property
(D) [Cr(NH3)6] [Co(CN)6] express coordination isomerism
Q.7 Select the correct statement(s)
(A)Chemical potential ()&workfunction(A) ispainfunction
(B)Chemical potential () &Gibbs freeenergy(G) is state function
(C) The product, ratio and sum of anyintensive propoertyare intensive
(D) If xand yare expensivevariablethan(x +y)is extensivebut x/yis intensive.
Q.12 Whichofthefollowingis(are)correctstatement(s)
(A*) [Cr(H2O)4(SO4)(NH3)]Cl and [Cr(H2O)3(SO4)(NH3)]Cl·H2O are hydration isomers.
(B*) [Pt(NH3)3(SO4)(Br)]Cl and [Pt(NH3)3(SO4)(Cl)]Brareionisationisomers.
(C)K2[Fe(en)2(EDTA)]is Potassiumbis (ethylenediamine)ethylenediaminetetracetatoferrate(II)
(D) none of these

PARTA
Select the correct alternative(s) (choose one or more than one)
Q.1
CompoundB has a neutralisation equibvalent 112'G'isa dichloro alkane.
(A*) A = , B = , C = , E = ; F =
& G = ClCH2CH2CH2CH2Cl
(B) A = , B = , C = , E =
& G = ClCH2CH2CH2CH2CH2Cl
(C) A = , B = , C = , E = , F =
& G = ClCH2CH2CH2CH2CH2Cl
(D) A = , B = , C = ;
E = ; F = & G = ClCH2CH2CH2CH2CH2Cl
Q.2 IdentifyA,B, C, D, E & F in thefollowing reactions
(A) A = , B = , D = , E = , F =

& G =
(B*) A = , B = , D = , E = ,
F = & G =
(C) A = , B = , D = , E = , F =
& G =
(D) Both B & C is possible
Q.3 THF
/
NaH
DEM

 
 A 


 
 4
2
2 SO
H
/
O
H B 
 
 2
CO C 
 CHI3(yellow ppt.) + PhCO2H. Write
rite
thestructureoffollowingcompounds.
(A*) A = , B = , C = , D =
(B) A = , B = , C = ,
D =
(C) A = , B = , C = , D =
(D) none

Q.4 CompoundA(m.f. C3H8O) is treated with acidified potassium dichromate to form a product B(m.f.
C3H6O),Bformsashiningsilvermirroronwarmingwithammonical silvernitrate.Bwhentreated with
anaqueoussolutionofH2NCONHNH2·HClandsodiumacetategivesaproductC.Identifythestructure
of C
(A*) CH3CH2CH = NNHCONH2 (B)
(C) (D) CH3CH2CH=NCONHNH2
Q.5 Which is not a correct statement?
(A)Aryl diazoniumsalts aremorestablethan the alkyl diazonium saltsdue to resonance.
(B)Thereactivityofacids intheesterificationreaction isintheorder:
HCOOH > CH3COOH >
(C*) Diazonium salts are quite stable in solid state and used in the synthesis of variety of organic
compounds.
(D) Phenol gives tribromophenol when treated with bormine in aqueous solution but onlyo– and p–
bromophenolsinCCl4 solutionbecuaseinaqueoussolution,phenolexistsinequilibriumwithphenoxide
ionwhichhasmoreactivatingeffect.
(E) Inthe Libermann's nitroso reactionchanges in the colourof phenol occurs as green-deep blue-red.
Q.6 Lactic acidloses optical activitywhen reduced with P andHIbecuase
(A*)Newmoleculehavingnochiralcentre
(B)Spatialarrangement is changed
(C)Symmetryofthemoleculeis changed
(D) Structuralchange occurs
Q.7
3
POCl
O
CH
N
Ph
|
Me



 
 


Product. The product obtained is:
(A*) (B)
(C) (D)

Q.8 From diazoacetic ester
O
||
OEt
C
H
C
N
N 2
.
.






. Removal of N2 is not possible becuase:
(A)After heatingwe get Carbene
(B) Diazoacetic ester is stable due to extended resonance
(C) Only(A) is correct
(D*) Both (A) and (B) are correct
Q.9 

 
 KOH
Br2
If the reactant is (d) (dextrorotatory) then in final product 
(A)inversionofconfigurationtakes place
(B)racemisationtakes place
(C*) retentionofconfigurationtakes place
(D) none of the above
Q.10 CH3–NH2
dilute
HCl
HNO2



 
 
A 


 


OH
/
KMnO4
B
B containonly'C', 'H' andoxygenand compound 'B'gives negative iodoform test, when reacts with I2/
Na2CO3. The compound 'B' is :
(A) CH3OH (B*)
O
||
H
C
H 
 (C) (D)
O
||
NH
C
H 2


Q.11 

 
Acetone
In which of the cases rate ofthe reaction increases when 'R'is :
(A) Me3C– (B*) CH3– (C) CH3CH2– (D) Me2CH

Q.1 Only iodineformshepta-fluorideIF7,butchlorineandbrominegivepenta-fluorides.Thereasonforthisis
(A)lowelectronaffinityofiodine
(B)unusualpentagonalbipyramidal structureofIF7
(C*)thatthe largeriodineatomcan accommodate morenumber ofsmaller fluorine atomaround it
(D)low chemicalreactivityofIF7
Sol: Largerioncanstabiliselargesize ofions around it.  (C)
Q.5 Thereaction I– + OCl–  Cl– + OI–
follows theratelaw
 
dt
OI
d 
= k'[I–] [OCl–],
but k'proves to be a function of the hydroxideion concentration. For hydroxide concentration of 1.00
M, 0.50M, and 0.25 M, k' = 61, 120, and 230 M–1 s–1 respectivelyat 250C. What is the order of this
reaction w.r.t.hydroxide ion?
Q.6 Select the correct statement(s)
(A)Enthalpyis extensivepropertyandpathfunction
(B)Entropyis intensivepropertyandstate function
(C) Freeenergyis extensive propertybut molal free energyis intensive property
(D) [Cr(NH3)6] [Co(CN)6] express coordination isomerism
Q.7 Select the correct statement(s)
(A)Chemical potential ()&workfunction(A) ispainfunction
(B)Chemical potential () &Gibbs freeenergy(G) is state function
(C) The product, ratio and sum of anyintensive propoertyare intensive
(D) If xand yare expensivevariablethan(x +y)is extensivebut x/yis intensive.
Q.12 Whichofthefollowingis(are)correctstatement(s)
(A*) [Cr(H2O)4(SO4)(NH3)]Cl and [Cr(H2O)3(SO4)(NH3)]Cl·H2O are hydration isomers.
(B*) [Pt(NH3)3(SO4)(Br)]Cl and [Pt(NH3)3(SO4)(Cl)]Brareionisationisomers.
(C)K2[Fe(en)2(EDTA)]is Potassiumbis (ethylenediamine)ethylenediaminetetracetatoferrate(II)
(D) none of these

PARTA
Select the correct alternative(s) (choose one or more than one)
Q.1
CompoundB has a neutralisation equibvalent 112'G'isa dichloro alkane.
(A*) A = , B = , C = , E = ; F =
& G = ClCH2CH2CH2CH2Cl
(B) A = , B = , C = , E =
& G = ClCH2CH2CH2CH2CH2Cl
(C) A = , B = , C = , E = , F =
& G = ClCH2CH2CH2CH2CH2Cl
(D) A = , B = , C = ;
E = ; F = & G = ClCH2CH2CH2CH2CH2Cl
Q.2 IdentifyA,B, C, D, E & F in thefollowing reactions
(A) A = , B = , D = , E = , F =

& G =
(B*) A = , B = , D = , E = ,
F = & G =
(C) A = , B = , D = , E = , F =
& G =
(D) Both B & C is possible
Q.3 THF
/
NaH
DEM

 
 A 


 
 4
2
2 SO
H
/
O
H B 
 
 2
CO C 
 CHI3(yellow ppt.) + PhCO2H. Write
rite
thestructureoffollowingcompounds.
(A*) A = , B = , C = , D =
(B) A = , B = , C = ,
D =
(C) A = , B = , C = , D =
(D) none

Q.4 CompoundA(m.f. C3H8O) is treated with acidified potassium dichromate to form a product B(m.f.
C3H6O),Bformsashiningsilvermirroronwarmingwithammonical silvernitrate.Bwhentreated with
anaqueoussolutionofH2NCONHNH2·HClandsodiumacetategivesaproductC.Identifythestructure
of C
(A*) CH3CH2CH = NNHCONH2 (B)
(C) (D) CH3CH2CH=NCONHNH2
Q.5 Which is not a correct statement?
(A)Aryl diazoniumsalts aremorestablethan the alkyl diazonium saltsdue to resonance.
(B)Thereactivityofacids intheesterificationreaction isintheorder:
HCOOH > CH3COOH >
(C*) Diazonium salts are quite stable in solid state and used in the synthesis of variety of organic
compounds.
(D) Phenol gives tribromophenol when treated with bormine in aqueous solution but onlyo– and p–
bromophenolsinCCl4 solutionbecuaseinaqueoussolution,phenolexistsinequilibriumwithphenoxide
ionwhichhasmoreactivatingeffect.
(E) Inthe Libermann's nitroso reactionchanges in the colourof phenol occurs as green-deep blue-red.
Q.6 Lactic acidloses optical activitywhen reduced with P andHIbecuase
(A*)Newmoleculehavingnochiralcentre
(B)Spatialarrangement is changed
(C)Symmetryofthemoleculeis changed
(D) Structuralchange occurs
Q.7
3
POCl
O
CH
N
Ph
|
Me



 
 


Product. The product obtained is:
(A*) (B)
(C) (D)

Q.8 From diazoacetic ester
O
||
OEt
C
H
C
N
N 2
.
.






. Removal of N2 is not possible becuase:
(A)After heatingwe get Carbene
(B) Diazoacetic ester is stable due to extended resonance
(C) Only(A) is correct
(D*) Both (A) and (B) are correct
Q.9 

 
 KOH
Br2
If the reactant is (d) (dextrorotatory) then in final product 
(A)inversionofconfigurationtakes place
(B)racemisationtakes place
(C*) retentionofconfigurationtakes place
(D) none of the above
Q.10 CH3–NH2
dilute
HCl
HNO2



 
 
A 


 


OH
/
KMnO4
B
B containonly'C', 'H' andoxygenand compound 'B'gives negative iodoform test, when reacts with I2/
Na2CO3. The compound 'B' is :
(A) CH3OH (B*)
O
||
H
C
H 
 (C) (D)
O
||
NH
C
H 2


Q.11 

 
Acetone
In which of the cases rate ofthe reaction increases when 'R'is :
(A) Me3C– (B*) CH3– (C) CH3CH2– (D) Me2CH

Q.1 Only iodineformshepta-fluorideIF7,butchlorineandbrominegivepenta-fluorides.Thereasonforthisis
(A)lowelectronaffinityofiodine
(B)unusualpentagonalbipyramidal structureofIF7
(C*)thatthe largeriodineatomcan accommodate morenumber ofsmaller fluorine atomaround it
(D)low chemicalreactivityofIF7
Sol: Largerioncanstabiliselargesize ofions around it.  (C)
Q.5 Thereaction I– + OCl–  Cl– + OI–
follows theratelaw
 
dt
OI
d 
= k'[I–] [OCl–],
but k'proves to be a function of the hydroxideion concentration. For hydroxide concentration of 1.00
M, 0.50M, and 0.25 M, k' = 61, 120, and 230 M–1 s–1 respectivelyat 250C. What is the order of this
reaction w.r.t.hydroxide ion?
Q.6 Select the correct statement(s)
(A)Enthalpyis extensivepropertyandpathfunction
(B)Entropyis intensivepropertyandstate function
(C) Freeenergyis extensive propertybut molal free energyis intensive property
(D) [Cr(NH3)6] [Co(CN)6] express coordination isomerism
Q.7 Select the correct statement(s)
(A)Chemical potential ()&workfunction(A) ispainfunction
(B)Chemical potential () &Gibbs freeenergy(G) is state function
(C) The product, ratio and sum of anyintensive propoertyare intensive
(D) If xand yare expensivevariablethan(x +y)is extensivebut x/yis intensive.
Q.12 Whichofthefollowingis(are)correctstatement(s)
(A*) [Cr(H2O)4(SO4)(NH3)]Cl and [Cr(H2O)3(SO4)(NH3)]Cl·H2O are hydration isomers.
(B*) [Pt(NH3)3(SO4)(Br)]Cl and [Pt(NH3)3(SO4)(Cl)]Brareionisationisomers.
(C)K2[Fe(en)2(EDTA)]is Potassiumbis (ethylenediamine)ethylenediaminetetracetatoferrate(II)
(D) none of these

PARTA
Select the correct alternative(s) (choose one or more than one)
Q.1
CompoundB has a neutralisation equibvalent 112'G'isa dichloro alkane.
(A*) A = , B = , C = , E = ; F =
& G = ClCH2CH2CH2CH2Cl
(B) A = , B = , C = , E =
& G = ClCH2CH2CH2CH2CH2Cl
(C) A = , B = , C = , E = , F =
& G = ClCH2CH2CH2CH2CH2Cl
(D) A = , B = , C = ;
E = ; F = & G = ClCH2CH2CH2CH2CH2Cl
Q.2 IdentifyA,B, C, D, E & F in thefollowing reactions
(A) A = , B = , D = , E = , F =

& G =
(B*) A = , B = , D = , E = ,
F = & G =
(C) A = , B = , D = , E = , F =
& G =
(D) Both B & C is possible
Q.3 THF
/
NaH
DEM

 
 A 


 
 4
2
2 SO
H
/
O
H B 
 
 2
CO C 
 CHI3(yellow ppt.) + PhCO2H. Write
rite
thestructureoffollowingcompounds.
(A*) A = , B = , C = , D =
(B) A = , B = , C = ,
D =
(C) A = , B = , C = , D =
(D) none

Q.4 CompoundA(m.f. C3H8O) is treated with acidified potassium dichromate to form a product B(m.f.
C3H6O),Bformsashiningsilvermirroronwarmingwithammonical silvernitrate.Bwhentreated with
anaqueoussolutionofH2NCONHNH2·HClandsodiumacetategivesaproductC.Identifythestructure
of C
(A*) CH3CH2CH = NNHCONH2 (B)
(C) (D) CH3CH2CH=NCONHNH2
Q.5 Which is not a correct statement?
(A)Aryl diazoniumsalts aremorestablethan the alkyl diazonium saltsdue to resonance.
(B)Thereactivityofacids intheesterificationreaction isintheorder:
HCOOH > CH3COOH >
(C*) Diazonium salts are quite stable in solid state and used in the synthesis of variety of organic
compounds.
(D) Phenol gives tribromophenol when treated with bormine in aqueous solution but onlyo– and p–
bromophenolsinCCl4 solutionbecuaseinaqueoussolution,phenolexistsinequilibriumwithphenoxide
ionwhichhasmoreactivatingeffect.
(E) Inthe Libermann's nitroso reactionchanges in the colourof phenol occurs as green-deep blue-red.
Q.6 Lactic acidloses optical activitywhen reduced with P andHIbecuase
(A*)Newmoleculehavingnochiralcentre
(B)Spatialarrangement is changed
(C)Symmetryofthemoleculeis changed
(D) Structuralchange occurs
Q.7
3
POCl
O
CH
N
Ph
|
Me



 
 


Product. The product obtained is:
(A*) (B)
(C) (D)

Q.8 From diazoacetic ester
O
||
OEt
C
H
C
N
N 2
.
.






. Removal of N2 is not possible becuase:
(A)After heatingwe get Carbene
(B) Diazoacetic ester is stable due to extended resonance
(C) Only(A) is correct
(D*) Both (A) and (B) are correct
Q.9 

 
 KOH
Br2
If the reactant is (d) (dextrorotatory) then in final product 
(A)inversionofconfigurationtakes place
(B)racemisationtakes place
(C*) retentionofconfigurationtakes place
(D) none of the above
Q.10 CH3–NH2
dilute
HCl
HNO2



 
 
A 


 


OH
/
KMnO4
B
B containonly'C', 'H' andoxygenand compound 'B'gives negative iodoform test, when reacts with I2/
Na2CO3. The compound 'B' is :
(A) CH3OH (B*)
O
||
H
C
H 
 (C) (D)
O
||
NH
C
H 2


Q.11 

 
Acetone
In which of the cases rate ofthe reaction increases when 'R'is :
(A) Me3C– (B*) CH3– (C) CH3CH2– (D) Me2CH

Q.1 Only iodineformshepta-fluorideIF7,butchlorineandbrominegivepenta-fluorides.Thereasonforthisis
(A)lowelectronaffinityofiodine
(B)unusualpentagonalbipyramidal structureofIF7
(C*)thatthe largeriodineatomcan accommodate morenumber ofsmaller fluorine atomaround it
(D)low chemicalreactivityofIF7
Sol: Largerioncanstabiliselargesize ofions around it.  (C)
Q.5 Thereaction I– + OCl–  Cl– + OI–
follows theratelaw
 
dt
OI
d 
= k'[I–] [OCl–],
but k'proves to be a function of the hydroxideion concentration. For hydroxide concentration of 1.00
M, 0.50M, and 0.25 M, k' = 61, 120, and 230 M–1 s–1 respectivelyat 250C. What is the order of this
reaction w.r.t.hydroxide ion?
Q.6 Select the correct statement(s)
(A)Enthalpyis extensivepropertyandpathfunction
(B)Entropyis intensivepropertyandstate function
(C) Freeenergyis extensive propertybut molal free energyis intensive property
(D) [Cr(NH3)6] [Co(CN)6] express coordination isomerism
Q.7 Select the correct statement(s)
(A)Chemical potential ()&workfunction(A) ispainfunction
(B)Chemical potential () &Gibbs freeenergy(G) is state function
(C) The product, ratio and sum of anyintensive propoertyare intensive
(D) If xand yare expensivevariablethan(x +y)is extensivebut x/yis intensive.
Q.12 Whichofthefollowingis(are)correctstatement(s)
(A*) [Cr(H2O)4(SO4)(NH3)]Cl and [Cr(H2O)3(SO4)(NH3)]Cl·H2O are hydration isomers.
(B*) [Pt(NH3)3(SO4)(Br)]Cl and [Pt(NH3)3(SO4)(Cl)]Brareionisationisomers.
(C)K2[Fe(en)2(EDTA)]is Potassiumbis (ethylenediamine)ethylenediaminetetracetatoferrate(II)
(D) none of these

PARTA
Select the correct alternative(s) (choose one or more than one)
Q.1
CompoundB has a neutralisation equibvalent 112'G'isa dichloro alkane.
(A*) A = , B = , C = , E = ; F =
& G = ClCH2CH2CH2CH2Cl
(B) A = , B = , C = , E =
& G = ClCH2CH2CH2CH2CH2Cl
(C) A = , B = , C = , E = , F =
& G = ClCH2CH2CH2CH2CH2Cl
(D) A = , B = , C = ;
E = ; F = & G = ClCH2CH2CH2CH2CH2Cl
Q.2 IdentifyA,B, C, D, E & F in thefollowing reactions
(A) A = , B = , D = , E = , F =

& G =
(B*) A = , B = , D = , E = ,
F = & G =
(C) A = , B = , D = , E = , F =
& G =
(D) Both B & C is possible
Q.3 THF
/
NaH
DEM

 
 A 


 
 4
2
2 SO
H
/
O
H B 
 
 2
CO C 
 CHI3(yellow ppt.) + PhCO2H. Write
rite
thestructureoffollowingcompounds.
(A*) A = , B = , C = , D =
(B) A = , B = , C = ,
D =
(C) A = , B = , C = , D =
(D) none

Q.4 CompoundA(m.f. C3H8O) is treated with acidified potassium dichromate to form a product B(m.f.
C3H6O),Bformsashiningsilvermirroronwarmingwithammonical silvernitrate.Bwhentreated with
anaqueoussolutionofH2NCONHNH2·HClandsodiumacetategivesaproductC.Identifythestructure
of C
(A*) CH3CH2CH = NNHCONH2 (B)
(C) (D) CH3CH2CH=NCONHNH2
Q.5 Which is not a correct statement?
(A)Aryl diazoniumsalts aremorestablethan the alkyl diazonium saltsdue to resonance.
(B)Thereactivityofacids intheesterificationreaction isintheorder:
HCOOH > CH3COOH >
(C*) Diazonium salts are quite stable in solid state and used in the synthesis of variety of organic
compounds.
(D) Phenol gives tribromophenol when treated with bormine in aqueous solution but onlyo– and p–
bromophenolsinCCl4 solutionbecuaseinaqueoussolution,phenolexistsinequilibriumwithphenoxide
ionwhichhasmoreactivatingeffect.
(E) Inthe Libermann's nitroso reactionchanges in the colourof phenol occurs as green-deep blue-red.
Q.6 Lactic acidloses optical activitywhen reduced with P andHIbecuase
(A*)Newmoleculehavingnochiralcentre
(B)Spatialarrangement is changed
(C)Symmetryofthemoleculeis changed
(D) Structuralchange occurs
Q.7
3
POCl
O
CH
N
Ph
|
Me



 
 


Product. The product obtained is:
(A*) (B)
(C) (D)

Q.8 From diazoacetic ester
O
||
OEt
C
H
C
N
N 2
.
.






. Removal of N2 is not possible becuase:
(A)After heatingwe get Carbene
(B) Diazoacetic ester is stable due to extended resonance
(C) Only(A) is correct
(D*) Both (A) and (B) are correct
Q.9 

 
 KOH
Br2
If the reactant is (d) (dextrorotatory) then in final product 
(A)inversionofconfigurationtakes place
(B)racemisationtakes place
(C*) retentionofconfigurationtakes place
(D) none of the above
Q.10 CH3–NH2
dilute
HCl
HNO2



 
 
A 


 


OH
/
KMnO4
B
B containonly'C', 'H' andoxygenand compound 'B'gives negative iodoform test, when reacts with I2/
Na2CO3. The compound 'B' is :
(A) CH3OH (B*)
O
||
H
C
H 
 (C) (D)
O
||
NH
C
H 2


Q.11 

 
Acetone
In which of the cases rate ofthe reaction increases when 'R'is :
(A) Me3C– (B*) CH3– (C) CH3CH2– (D) Me2CH