2023
Q1
NEET
MCQ
10 Mar 2026
Given below are two statements:
Statement I : High density polythene is formed in the presence of catalyst triethylaluminium and titanium tetrachloride.
Statement II : High density polymers are chemically inert.
In the light of the above statements, choose the correct answer from the options given below :
A.
Statement I is correct but Statement II is false.
B.
Statement I is incorrect but Statement II is true.
C.
Both Statement I and Statement II are true.
D.
Both Statement I and Statement II are false.
2023
Q2
NEET
MCQ
10 Mar 2026
Which amongst the following molecules on polymerization produces neoprene?
A.
B.
H$_2$C = CH $-$ C $\equiv$ CH
C.
D.
H$_2$C = CH $-$ CH = CH$_2$
2022
Q3
NEET
MCQ
10 Mar 2026
Which among the following is a thermoplastic polymer?
A.
Melamine polymer
B.
Bakelite
C.
Polythene
D.
Urea-formaldehyde resin
2022
Q4
NEET
MCQ
10 Mar 2026
Which statement regarding polymers is not correct?
A.
Elastomers have polymer chains held together by weak intermolecular forces
B.
Fibers possess high tensile strength
C.
Thermoplastic polymers are capable of repeatedly softening and hardening on heating and cooling respectively
D.
Thermosetting polymers are reusable
2021
Q5
NEET
MCQ
10 Mar 2026
Which one of the following polymers is prepared by addition polymerisation?
A.
Dacron
B.
Teflon
C.
Nylon-66
D.
Novolac
2021
Q6
NEET
MCQ
10 Mar 2026
The reagent 'R' in the given sequence of chemical reaction is :
A.
CuCN/KCN
B.
H2O
C.
CH3CH2OH
D.
HI
2020
Q7
NEET
MCQ
10 Mar 2026
Which of the following is a natural polymer?
A.
poly (Butadiene-styrene)
B.
polybutadiene
C.
poly (Butadiene-acrylonitrile)
D.
cis-1, 4-polyisoprene
2019
Q8
NEET
MCQ
10 Mar 2026
The biodegradable polymer is :
A.
nylon-6
B.
Buna-S
C.
nylon-6, 6
D.
nylon-2-nylon 6
2018
Q9
NEET
MCQ
10 Mar 2026
Regarding cross-linked or network polymers,
which of the following statements is incorrect?
A.
They contain covalent bonds between
various linear polymer chains.
B.
They are formed from bi- and tri-functional
monomers.
C.
Examples are bakelite and melamine.
D.
They contain strong covalent bonds in
their polymer chains.
2016
Q10
NEET
MCQ
10 Mar 2026
Which one of the following structures represents nylon 6, 6 polymer?
A.
B.
C.
D.
2016
Q11
NEET
MCQ
10 Mar 2026
Natural rubber has
A.
alternate cis- and trans-configuration
B.
random cis- and trans-configuration
C.
all cis-configuration
D.
all trans-configuration.
2015
Q12
NEET
MCQ
10 Mar 2026
Caprolactam is used for the manufacture of
A.
teflon
B.
terylene
C.
nylon 6, 6
D.
nylon 6.
2015
Q13
NEET
MCQ
10 Mar 2026
Biodegradable polymer which can be produced from glycine and aminocaproic acid is
A.
buna - N
B.
nylon 6, 6
C.
nylon 2-nylon 6
D.
PHBV
2014
Q14
NEET
MCQ
10 Mar 2026
Which of the following organic compounds polymerizes to form the polyester dacron?
A.
Propylene and para HO$-$(C6H4)$-$OH
B.
Benzoic acid and ethanol
C.
Terephthalic acid and ethylene glycol
D.
Benzoic acid and para HO$-$(C6H4)$-$OH
2014
Q15
NEET
MCQ
10 Mar 2026
Which one of the following is an example of thermosetting polymer?
A.
B.
C.
D.
2013
Q16
NEET
MCQ
10 Mar 2026
Nylon is an example of
A.
polyamide
B.
polythene
C.
polyester
D.
polysaccharide.
2013
Q17
NEET
MCQ
10 Mar 2026
Which is the monomer of neoprene in the following?
A.
B.
C.
D.
2012
Q18
NEET
MCQ
10 Mar 2026
Which one of the following sets forms the biodegradable polymer?
A.
B.
C.
D.
2012
Q19
NEET
MCQ
10 Mar 2026
Which of the following statements is false?
A.
Artificial silk is derived from cellulose.
B.
Nylon-6, 6 is an example of elastomer.
C.
The repeat unit in natural rubber is isoprene.
D.
Both starch and cellulose are polymers of glucose.
2012
Q20
NEET
MCQ
10 Mar 2026
Which one of the following is not a condensation polymer?
A.
Melamine
B.
Glyptal
C.
Dacron
D.
Neoprene
2011
Q21
NEET
MCQ
10 Mar 2026
Of the following which one is classified as polyester polymer?
A.
Terylene
B.
Bakelite
C.
Melamine
D.
Nylon-6,6
2010
Q22
NEET
MCQ
10 Mar 2026
Which of the following structures represents neoprene polymer?
A.
B.
C.
D.
2009
Q23
NEET
MCQ
10 Mar 2026
Structures of some common polymers are given. Which one is not correctly presented?
A.
B.
C.
D.
2008
Q24
NEET
MCQ
10 Mar 2026
Which one of the following statements is not true?
A.
Buna-S is a copolymer of butadiene and styrene.
B.
Natural rubber is a, 1,4-polymer of isoprene.
C.
In vulcanization, the formation of sulphur bridges between different chains make rubber harder and stronger.
D.
Natural rubber has the trans-configuration at every double bond.
2007
Q25
NEET
MCQ
10 Mar 2026
Which one of the following polymers is prepared by condensation polymerisation?
A.
Teflon
B.
Natural rubber
C.
Styrene
D.
Nylon-6,6
2006
Q26
NEET
MCQ
10 Mar 2026
is a
A.
homopolymer
B.
copolymer
C.
addition polymer
D.
thermosetting polymer.
2005
Q27
NEET
MCQ
10 Mar 2026
The monomer of the polymer
A.
B.
CH3CH$=$CHCH3
C.
CH3CH$=$CH2
D.
(CH3)2C$=$C(CH3)2
2004
Q28
NEET
MCQ
10 Mar 2026
Which one of the following is a chain growth polymer?
A.
Starch
B.
Nucleic acid
C.
Polystyrene
D.
Protein
2003
Q29
NEET
MCQ
10 Mar 2026
Which one of the following monomers gives the polymer neoprene on polymerization?
A.
CH2$=$CHCl
B.
CCl2$=$CCl2
C.
D.
CF2$=$CF2
2003
Q30
NEET
MCQ
10 Mar 2026
Acrilan is a hard, horny and a high melting material. Which one of the following represents its structure?
A.
B.
C.
D.
2002
Q31
NEET
MCQ
10 Mar 2026
Cellulose is polymer of
A.
glucose
B.
fructose
C.
ribose
D.
sucrose.
2002
Q32
NEET
MCQ
10 Mar 2026
Monomer of
is
is
A.
2-methylpropene
B.
styrene
C.
propylene
D.
ethene
2001
Q33
NEET
MCQ
10 Mar 2026
Which of the following is not correctly matched?
A.
B.
C.
D.
2000
Q34
NEET
MCQ
10 Mar 2026
Which compound forms linear polymer due to H-bond?
A.
H2O
B.
NH3
C.
HF
D.
HCl
2000
Q35
NEET
MCQ
10 Mar 2026
CF2 $=$ CF2 is monomer of
A.
teflon
B.
orlon
C.
polythene
D.
nylon-6.
