Polymers Practice Questions - DPP for NEET

 Page 1


1. Which of the following compound is used for preparation of melamine
formaldehyde polymer ?
(a)
(b)
(c)
(d)
2. Which of the following polymers do not involve cross linkages?
Page 2


1. Which of the following compound is used for preparation of melamine
formaldehyde polymer ?
(a)
(b)
(c)
(d)
2. Which of the following polymers do not involve cross linkages?
(a) Melmac
(b) Bakelite
(c) Polythene
(d) Vulcanised rubber
3. Which compound/set of compounds is used in the manufacture of Nylon
6?
(a)
(b) HOOC(CH
2
)
4
COOH + NH
2
(CH
2
)
6
 NH
2
(c)
(d)
4. Ebonite is
(a) natural rubber
(b) synthetic rubber
(c) highly vulcanized rubber
(d) polypropene
5. Monomer of  is
(a) 2-Methylpropene
(b) Styrene
(c) Propylene
(d) Ethene
6. Polymer used in bullet proof glass is
Page 3


1. Which of the following compound is used for preparation of melamine
formaldehyde polymer ?
(a)
(b)
(c)
(d)
2. Which of the following polymers do not involve cross linkages?
(a) Melmac
(b) Bakelite
(c) Polythene
(d) Vulcanised rubber
3. Which compound/set of compounds is used in the manufacture of Nylon
6?
(a)
(b) HOOC(CH
2
)
4
COOH + NH
2
(CH
2
)
6
 NH
2
(c)
(d)
4. Ebonite is
(a) natural rubber
(b) synthetic rubber
(c) highly vulcanized rubber
(d) polypropene
5. Monomer of  is
(a) 2-Methylpropene
(b) Styrene
(c) Propylene
(d) Ethene
6. Polymer used in bullet proof glass is
(a) PMMA
(b) Lexan
(c) Nomex
(d) Kevlar
7. Structures of some common polymers are given. Which one is not
correctly presented?
(a) Neoprene; 
(b) Terylene;
(c) Nylon 66; 
(d) Teflon; 
8. Which one of the following sets forms the biodegradable
polymer?
(a) CH
2
 = CH – CN  and  CH
2 
= CH – CH = CH
2
(b) H
2
N – CH
2 
– COOH and H
2
N–(CH
2
)
5 
– COOH
(c) HO – CH
2
 – CH
2
 – OH  and
HOOC  COOH
(d) CH = CH
2
  and   CH
2 
= CH – CH = CH
2
9. Which of the following catalyst is used in preparation of high density
polythene ?
(a) Peroxide catalyst
(b) Ziegler - Natta catalyst
(c) Wilkinson’s catalyst
Page 4


1. Which of the following compound is used for preparation of melamine
formaldehyde polymer ?
(a)
(b)
(c)
(d)
2. Which of the following polymers do not involve cross linkages?
(a) Melmac
(b) Bakelite
(c) Polythene
(d) Vulcanised rubber
3. Which compound/set of compounds is used in the manufacture of Nylon
6?
(a)
(b) HOOC(CH
2
)
4
COOH + NH
2
(CH
2
)
6
 NH
2
(c)
(d)
4. Ebonite is
(a) natural rubber
(b) synthetic rubber
(c) highly vulcanized rubber
(d) polypropene
5. Monomer of  is
(a) 2-Methylpropene
(b) Styrene
(c) Propylene
(d) Ethene
6. Polymer used in bullet proof glass is
(a) PMMA
(b) Lexan
(c) Nomex
(d) Kevlar
7. Structures of some common polymers are given. Which one is not
correctly presented?
(a) Neoprene; 
(b) Terylene;
(c) Nylon 66; 
(d) Teflon; 
8. Which one of the following sets forms the biodegradable
polymer?
(a) CH
2
 = CH – CN  and  CH
2 
= CH – CH = CH
2
(b) H
2
N – CH
2 
– COOH and H
2
N–(CH
2
)
5 
– COOH
(c) HO – CH
2
 – CH
2
 – OH  and
HOOC  COOH
(d) CH = CH
2
  and   CH
2 
= CH – CH = CH
2
9. Which of the following catalyst is used in preparation of high density
polythene ?
(a) Peroxide catalyst
(b) Ziegler - Natta catalyst
(c) Wilkinson’s catalyst
(d) Pd - catalyst
10. Which is the monomer of Neoprene in the following ?
(a)
(b)
(c) CH
2
 = CH  C = CH
(d) CH
2
 = CH  CH = CH
2
11. Buna-N synthetic rubber is a copolymer of :
(a) H
2
C = CH – CH = CH
2
 and H
5
C
6 
– CH = CH
2
(b) H
2
C = CH – CN and H
2
C = CH – CH = CH
2
(c) H
2
C = CH – CN and 
(d) and 
12. The polymer containing strong intermolecular forces e.g. hydrogen
bonding, is
(a) teflon
(b) nylon 6, 6
(c) polystyrene
(d) natural rubber
13. Formation of polyethylene from calcium carbide takes place as follows
The amount of polyethylene obtained from 64.1 kg of CaC
2
 is
(a) 7 kg
(b) 14 kg
(c) 21 kg
Page 5


1. Which of the following compound is used for preparation of melamine
formaldehyde polymer ?
(a)
(b)
(c)
(d)
2. Which of the following polymers do not involve cross linkages?
(a) Melmac
(b) Bakelite
(c) Polythene
(d) Vulcanised rubber
3. Which compound/set of compounds is used in the manufacture of Nylon
6?
(a)
(b) HOOC(CH
2
)
4
COOH + NH
2
(CH
2
)
6
 NH
2
(c)
(d)
4. Ebonite is
(a) natural rubber
(b) synthetic rubber
(c) highly vulcanized rubber
(d) polypropene
5. Monomer of  is
(a) 2-Methylpropene
(b) Styrene
(c) Propylene
(d) Ethene
6. Polymer used in bullet proof glass is
(a) PMMA
(b) Lexan
(c) Nomex
(d) Kevlar
7. Structures of some common polymers are given. Which one is not
correctly presented?
(a) Neoprene; 
(b) Terylene;
(c) Nylon 66; 
(d) Teflon; 
8. Which one of the following sets forms the biodegradable
polymer?
(a) CH
2
 = CH – CN  and  CH
2 
= CH – CH = CH
2
(b) H
2
N – CH
2 
– COOH and H
2
N–(CH
2
)
5 
– COOH
(c) HO – CH
2
 – CH
2
 – OH  and
HOOC  COOH
(d) CH = CH
2
  and   CH
2 
= CH – CH = CH
2
9. Which of the following catalyst is used in preparation of high density
polythene ?
(a) Peroxide catalyst
(b) Ziegler - Natta catalyst
(c) Wilkinson’s catalyst
(d) Pd - catalyst
10. Which is the monomer of Neoprene in the following ?
(a)
(b)
(c) CH
2
 = CH  C = CH
(d) CH
2
 = CH  CH = CH
2
11. Buna-N synthetic rubber is a copolymer of :
(a) H
2
C = CH – CH = CH
2
 and H
5
C
6 
– CH = CH
2
(b) H
2
C = CH – CN and H
2
C = CH – CH = CH
2
(c) H
2
C = CH – CN and 
(d) and 
12. The polymer containing strong intermolecular forces e.g. hydrogen
bonding, is
(a) teflon
(b) nylon 6, 6
(c) polystyrene
(d) natural rubber
13. Formation of polyethylene from calcium carbide takes place as follows
The amount of polyethylene obtained from 64.1 kg of CaC
2
 is
(a) 7 kg
(b) 14 kg
(c) 21 kg
(d) 28 kg
14. Ziegler-Natta catalyst is
(a)
(b)
(c)
(d)
15. Nylon 6,6 is a polyamide obtained by the reaction of
(a) COOH(CH
2
)
4
 COOH + NH
2
C
6
H
4
NH
2
(b) COOH(CH
2
)
4
 COOH + NH
2
 (CH
2
)
6
 NH
2
(c) COOH (CH
2
)
6
 COOH + NH
2
 (CH
2
)
4
 NH
2
(d) COOHC
6
H
4
 COOH–(p) + NH
2
 (CH
2
)
6
 NH
2
16. Which one of the following monomers gives the polymer neoprene on
polymerization?
(a)
(b)
(c)
(d)
17. Which compound/set of compounds is used in the manufacture of
Nylon-6,6?
(a) HOOC(CH
2
)
4
COOH + H
2
N(CH
2
)
6
NH
2
(b) CH
2
 = CH–C(CH
3
) = CH
2
(c) CH
2
 = CH
2
(d)
18. Which of the following is not correctly matched?