MCQs Question Bank (Competition Preparation) - Polymers Class 12 Notes | EduRev

Chemistry Class 12

Created by: Mohit Rajpoot

Class 12 : MCQs Question Bank (Competition Preparation) - Polymers Class 12 Notes | EduRev

 Page 1


LEARNERS HABITAT
I] MCQ with one correct answer
1] Polymerisation of butadiene and styrene to give Buna-S is catalysed by
a) S b) N c) Na d) Zeigler-Natta catalyst
2] Perspex is the commercial name of
a) Teflon b) PAN c) PMMA d) Neoprene
3] Which can absorb over 90% of its own mass of water and does not stick to wound?
a) Rayon b) Gun cotton c) Thiokol d) Saran
4] Bubble gum contains
a) Buna-S b) Polyisoprene c) PTFE d) PMMA
5] Monomer of is 
a) 2-methylpropene  b) Styrene c) Propene d) Ethene
6] Regenerated fibres are prepared from :
a) Starch b) Terylene c) Nylon d) Cellulose
7] Terylene is a :
a) Polyamide b) Polyester c) Vegetable fibre d) Natural fibre
8] Nylon-6,6 is used for?
a) Bristles of tooth brushes b) Polycaprolactum
c) Tyre cords d) Fishing nets
9] Nylon-6 and Nylon-6,6 have same :
a) Molecular mass b) Molecular formula
c) Empirical formula d) Structrual formula
Practice Sheet POLYMERS
LEARNERS HABITAT, 97/1, 3rd Floor, Near NCERT Gate No. 01, Adhchini, New Delhi. +91-8510800081/82 
www.learnershabitat.ac.in Page 1
Page 2


LEARNERS HABITAT
I] MCQ with one correct answer
1] Polymerisation of butadiene and styrene to give Buna-S is catalysed by
a) S b) N c) Na d) Zeigler-Natta catalyst
2] Perspex is the commercial name of
a) Teflon b) PAN c) PMMA d) Neoprene
3] Which can absorb over 90% of its own mass of water and does not stick to wound?
a) Rayon b) Gun cotton c) Thiokol d) Saran
4] Bubble gum contains
a) Buna-S b) Polyisoprene c) PTFE d) PMMA
5] Monomer of is 
a) 2-methylpropene  b) Styrene c) Propene d) Ethene
6] Regenerated fibres are prepared from :
a) Starch b) Terylene c) Nylon d) Cellulose
7] Terylene is a :
a) Polyamide b) Polyester c) Vegetable fibre d) Natural fibre
8] Nylon-6,6 is used for?
a) Bristles of tooth brushes b) Polycaprolactum
c) Tyre cords d) Fishing nets
9] Nylon-6 and Nylon-6,6 have same :
a) Molecular mass b) Molecular formula
c) Empirical formula d) Structrual formula
Practice Sheet POLYMERS
LEARNERS HABITAT, 97/1, 3rd Floor, Near NCERT Gate No. 01, Adhchini, New Delhi. +91-8510800081/82 
www.learnershabitat.ac.in Page 1
10] Terylene has the monomer units ethylene glycol and :
a) Phthalic acid b) Adipic acid
c) Terephathalic acid d) Formaldehyde
11] Polyamide heteropolymer is:
a) Nylon-6 b) Nylon-6, 6
c) -caprolactum d)DMT(Dimethyl terephthalate)
12] The monomer used in the preparation of terylene is known as :
a) Dihydroxy diethyl terephthalate b) Dimethyl terephthalate
c) Ethylene glycol d) Dimethyl terephthalate and ethylene glycol
13] Which of the following is a step growth polymer?
a) PAN b) Nylon c) Polythene d) Polyisoprene
14] Of the following which is not a homopolymer?
a) Bakelite b) Polyethylene c) Teflon d) PVC
15] Natural rubber is a polymer of
a) Butadiene b) Ethyne c) Styrene d) Isoprene
16] If natural rubber has a molecular weight of 20,400, then number of repeating units in
the polymer are
a) 4.6 b) 300 c) 200 d) 150
17] Epsilon caprolactum is used to preapre :
a) Nylon-6, 6 b) Terylene c) Nylon-6 d) Artificial silk
18] Terylene is a polyester because ?
a) It is an ester of polymer
b) It is a polymer of an ester
c) It contains repetitive ester linkages in the chain
d) None of the above
19] An ester linkage is present in :
a) Nylon-6 b) Nylon-6, 6 c) Dacron d) Rayon
Practice Sheet POLYMERS
LEARNERS HABITAT, 97/1, 3rd Floor, Near NCERT Gate No. 01, Adhchini, New Delhi. +91-8510800081/82 
www.learnershabitat.ac.in
 
Page 2
Page 3


LEARNERS HABITAT
I] MCQ with one correct answer
1] Polymerisation of butadiene and styrene to give Buna-S is catalysed by
a) S b) N c) Na d) Zeigler-Natta catalyst
2] Perspex is the commercial name of
a) Teflon b) PAN c) PMMA d) Neoprene
3] Which can absorb over 90% of its own mass of water and does not stick to wound?
a) Rayon b) Gun cotton c) Thiokol d) Saran
4] Bubble gum contains
a) Buna-S b) Polyisoprene c) PTFE d) PMMA
5] Monomer of is 
a) 2-methylpropene  b) Styrene c) Propene d) Ethene
6] Regenerated fibres are prepared from :
a) Starch b) Terylene c) Nylon d) Cellulose
7] Terylene is a :
a) Polyamide b) Polyester c) Vegetable fibre d) Natural fibre
8] Nylon-6,6 is used for?
a) Bristles of tooth brushes b) Polycaprolactum
c) Tyre cords d) Fishing nets
9] Nylon-6 and Nylon-6,6 have same :
a) Molecular mass b) Molecular formula
c) Empirical formula d) Structrual formula
Practice Sheet POLYMERS
LEARNERS HABITAT, 97/1, 3rd Floor, Near NCERT Gate No. 01, Adhchini, New Delhi. +91-8510800081/82 
www.learnershabitat.ac.in Page 1
10] Terylene has the monomer units ethylene glycol and :
a) Phthalic acid b) Adipic acid
c) Terephathalic acid d) Formaldehyde
11] Polyamide heteropolymer is:
a) Nylon-6 b) Nylon-6, 6
c) -caprolactum d)DMT(Dimethyl terephthalate)
12] The monomer used in the preparation of terylene is known as :
a) Dihydroxy diethyl terephthalate b) Dimethyl terephthalate
c) Ethylene glycol d) Dimethyl terephthalate and ethylene glycol
13] Which of the following is a step growth polymer?
a) PAN b) Nylon c) Polythene d) Polyisoprene
14] Of the following which is not a homopolymer?
a) Bakelite b) Polyethylene c) Teflon d) PVC
15] Natural rubber is a polymer of
a) Butadiene b) Ethyne c) Styrene d) Isoprene
16] If natural rubber has a molecular weight of 20,400, then number of repeating units in
the polymer are
a) 4.6 b) 300 c) 200 d) 150
17] Epsilon caprolactum is used to preapre :
a) Nylon-6, 6 b) Terylene c) Nylon-6 d) Artificial silk
18] Terylene is a polyester because ?
a) It is an ester of polymer
b) It is a polymer of an ester
c) It contains repetitive ester linkages in the chain
d) None of the above
19] An ester linkage is present in :
a) Nylon-6 b) Nylon-6, 6 c) Dacron d) Rayon
Practice Sheet POLYMERS
LEARNERS HABITAT, 97/1, 3rd Floor, Near NCERT Gate No. 01, Adhchini, New Delhi. +91-8510800081/82 
www.learnershabitat.ac.in
 
Page 2
20] The synthetic fibre obtained by the condensation of hexamethylene diamine and adipic
acid is :
a) Dacron b) Nylon-6, 6 c) Rayon d) Teflon
21] Synthetic polymer prepared by using caprolactum is known as :
a) Terylene b) Teflon c) Nylon-6 d) Neoprene
22] A polymer of butadiene and acrylonitrile is called
a) Buna-2 b) Buna - N c) Buna -S d) Buna-A
23] Which of the following has ester linkage?
a) Nylon b) Bakelite c) Terylene d) PVC
24] Which of the following is a chain growth polymer
a) Starch b) Nucleic acid c) Polystyrene d) Protein
25] Glyptal (alkyd resin) is a polymer of
a) Ethylene glycol and phthalic acid b) Ehylene glycol and terephthalic acid
c) Phthalic acid and acetylene d) None of the above
26] When rubber is stretched and then released, it comes to its original state due to
a) Cross links b) Hydrogen bonding
c) Dipole-dipole forces d) Covalent bonding
27] Eye lenses are manufactured by using
a) Teflon b) Acrilan c) Lucite d) Dextron
28] Synthesis of caprolactum from cyclohexanone involves
a) Hoffmann’s rearrangement b) Beckmann’s rearrangement
c) Pinacol-Pinacolone rearrangement  d) Schmidt reaction
29] Bullet proof iner is made up of which polymer?
a) PTFE b) Kevlar c) Nomex d) Lexan
30] Butyl rubber has the monomer units
a) Isobutylene + Isoprene b) Isobutylene + Butadiene
c) Butadiene + Isoprene d) Isobutylene + Sodium polymsulphide
Practice Sheet POLYMERS
LEARNERS HABITAT, 97/1, 3rd Floor, Near NCERT Gate No. 01, Adhchini, New Delhi. +91-8510800081/82 
www.learnershabitat.ac.in
 
Page 3
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