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NEET Polymers PYQs with Solutions

336 previous year questions from Polymers (NEET UG Chemistry) with answers and solutions. Numbered list, year tags, and one-tap solutions — built for serious JEE / NEET practice.

336 questionsChemistry2002–2026Answers + solutions

About Polymers PYQs

Polymers has 336 previous year questions in the Quantrex Academy NEET UG Chemistry bank. The 220 questions in this list come from NEET (164), AIIMS (22), MHT CET Medical (20) and 1 other source, spanning 2002 to 2026. Each question opens on its own page with the options, the correct answer and the worked solution where available.

Questions by year (this list)

  • 2026: 20
  • 2023: 2
  • 2022: 2
  • 2021: 1
  • 2020: 2
  • 2019: 4
  • 2018: 4
  • 2017: 3
  • 2016: 6
  • 2015: 7
  • 2014: 4
  • 2013: 3

Polymers questions with solutions

1

The starting material used for the preparation of decron is

MHT CET Medical 2026 Solution
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2

What type of fiber is silk?

MHT CET Medical 2026 Solution
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3

Amongst the following, identify a copolymer.

MHT CET Medical 2026 Solution
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4

Which of the following polymers is not an example of addition polymerization?

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5

Identify the monomer of natural rubber.

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6

Identify the monomer of natural rubber.

MHT CET Medical 2026 Solution
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7

Which one of the following polymers is NOT obtained by condensation polymerisation?

MHT CET Medical 2026 Solution
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8

Which of the following combinations used to obtain terywool?

MHT CET Medical 2026 Solution
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9

What are the monomers used for preparation of PHBV?

MHT CET Medical 2026 Solution
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10

Which of the following polymers is obtained from ε -Caprolactum?

MHT CET Medical 2026 Solution
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11

A sol gel process is based on

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12

Which of the following polymers involves the repeated loss of small molecules at the time of polymerization?

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13

Which is an example of thermosetting polymer?

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14

Which one of the following polymers is prepared by addition polymerisation?

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15

Identify a step growth polymer from following.

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16

Identify the polymer from the following that is obtained by using one of the α -amino acids.

MHT CET Medical 2026 Solution
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17

Identify the biodegradable polymer from the following:

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18

Identify a monomer used to prepare nylon 6,6 along with hexamethylene-diamine.

MHT CET Medical 2026 Solution
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19

Which of the following polymers is not a thermoplastic polymer?

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20

Which of the following is a polyamide polymer?

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21

Which amongst the following molecules on polymerization produces neoprene?

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22

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

NEET 2023 Solution
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23

Which among the following is a thermoplastic polymer ?

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24

Which statement regarding polymers is not correct?

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25

Which one of the following polymers is prepared by addition polymerisation?

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26

Which of the following statement is correct about Bakelite?

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27

Which of the following is a natural polymer?

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28

Assertion : Nylon-6 is a condensation polymer. Reason : It is a polymer of caprolactum.

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29

Match Column-I with Column-II.

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30

The biodegradable polymer is:

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31

The polymer that is used as a substitute for wool in making commercial fibres is

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32

Assertion : Bakelite is formed when novolac is heated with formaldehyde and it is a thermosetting polymer. Reason : Bakelite is infusible solid mass.

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33

Match the following:

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34

Arrange the following polymers in increasing order of their intermolecular forces. Nylon-6, 6, buna-S, polythene, neoprene

JIPMER 2018 Solution
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35

Regarding cross-linked or network polymers, Which of the following statements is incorrect?

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36

Arrange the following monomers in order of decreasing ability to undergo cationic polymerisation. I. CH_2=CH-C_6 H_4(NO_2) II. CH_2=CH-C_6 H_4(CH_3) III. CH_2=CH-C_6 H_4(OCH_3)

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37

Polymer formation from monomers starts by

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38

Which of the following fibres is made of polyamides?

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39

Which is not classified as thermoplastics?

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40

Assertion : 2-Methyl-1, 3-butadiene is the monomer of natural rubber. Reason : Natural rubber is formed through anionic addition polymerisation.

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41

Which of the following statements is incorrect?

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42

Polypropylene can be obtained by polymerisation of

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43

Which one of the following structures represents nylon 6, 6 polymer?

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44

Natural rubber has:

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45

The polymer obtained by the interaction of ethylene glycol and terephthalic acid is

AIIMS 2015 Solution
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46

Assertion: Orlon is used as a synthetic fibre. Reason : The monomer of orlon is vinyl chloride.

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47

Assertion: Teflon is chemically inert substance. Reason: Chloroform when treated with antimony trifluoride gives teflon.

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48

Buna- N , a synthetic rubber is copolymer of

JIPMER 2015 Solution
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49

The number average molar mass and mass average molar mass of a polymer are respectively 30,000 and 40,000 . The polydispersity index (PDI) of the polymer is

JIPMER 2015 Solution
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50

Caprolactum is used for the manufacture of:

NEET 2015 Solution
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51

Biodegradable polymer which can be produced from glycine and aminocaproic acid is:

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52

Monomers of nylon 2 -nylon 6 are

AIIMS 2014 Solution
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53

Assertion: Natural rubber is a polymer of isoprene. Reason: Isoprene is a pentene.

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54

Which one of the following is an example of a thermosetting polymer?

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55

Which of the following organic compounds polymerizes to form the polyester Dacron?

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56

Non-stick cookwares generally have a coating of a polymer, whose monomer is

AIIMS 2013 Solution
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57

Nylon is an example of

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58

Which is the monomer of neoprene in the following?

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59

Which is correct example of condensation polymer?

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60

An example of natural biopolymer is

JIPMER 2012 Solution
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61

Which one of the following is not a condensation polymer?

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62

Which one of the following sets forms the biodegradable polymer?

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63

Which of the following statements is false?

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64

The condensation polymer among the following is

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65

Of the following which one is classified as polyester polymer?

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66

The chemical name for melamine is

AIIMS 2010 Solution
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67

Heating of rubber with sulphur is called

JIPMER 2010 Solution
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68

The monomers of terylene are

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69

Which of the following structures represents neoprene polymer?

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70

Assertion : Ebonite is highly vulcanised rubber. Reason : Perlon is used in the manufacture of fibres.

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71

Structures of some common polymers are given. Which one is not correctly presented ?

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72

The straight chain polymer is formed by -

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73

Which one of following is employed as a tranquilizer ?

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74

Assertion : Teflon has high thermal stability and chemical inertness. Reason : Teflon is a thermoplastic.

AIIMS 2008 Solution
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75

The monomer of teflon is

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76

Which one of the following statements is not true?

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77

Which one of the following is an amine hormone?

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78

Which of the following statements is not true?

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79

Chain transfer reagent is

AIIMS 2007 Solution
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80

The monomer of the polymer is

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81

Which one of the following polymers is prepared by condensation polymerisation?

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82

Given below, catalyst and corresponding process/ reaction are matched. The mismatch is

AIIMS 2006 Solution
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83

Assertion : 1,3-butadiene is the monomer for natural rubber. Reason : Natural rubber is formed through anionic addition polymerization.

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84

\([NH(CH_2) NHCO(CH_2)_4 CO]_ n \) is a:-

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85

Substance having ester linkage is

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86

The monomer of the polymer

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87

Which of the following is a biodegradable polymer?

AIIMS 2004 Solution
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88

Which one of the following is a chain growth polymer?

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89

Acrilan is a hard, horny and a high melting material. Which one of the following represents its structure?

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90

Which one of the following monomers gives the polymer neoprene on polymerization?

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91

Teflon is a polymer of

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92

How is Dacron or terylene, a polyester, typically manufactured?

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93

What property makes melamine-formaldehyde polymer suitable for use in crockery?

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94

What is the polymerization method for producing low-density polythene (LDP)?

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95

What is the structure of low-density polythene (LDP)?

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96

What is the primary advantage of using nylon 6 in the manufacture of tyre cords?

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97

What characteristic of PAN makes it a suitable substitute for wool in textiles?

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98

Which application is NOT commonly associated with Nylon 6,6?

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99

Which type of polymerization involves the addition of molecules of the same or different monomers to form a polymer?

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100

Which category of polymers includes cellulose derivatives like rayon?

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101

What structural property allows natural rubber to exhibit elastic behavior?

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102

At what temperature range is vulcanization typically carried out?

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103

What substance is used as a crosslinking agent in the vulcanization process of rubber?

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104

What are addition polymers formed by the polymerization of a single monomeric species called?

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105

What is the term for synthetic polymers that are commonly used for electrical insulation?

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106

What is the result of each step in step growth polymerization?

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107

What is the most common mode of addition or chain growth polymerization?

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108

What is the primary use of polyacrylonitrile (PAN)?

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109

How does PHBV contribute to environmentally sustainable practices?

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110

What is the effect of vulcanization on the solubility of rubber in non-polar solvents?

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111

What are some examples of semi-synthetic polymers mentioned in the text?

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112

How does vulcanization affect the elasticity of rubber?

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113

What are some examples of products mentioned in the text that are manufactured using polymers?

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114

Which type of polymer is nylon 6?

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115

What determines the growth of a polymer chain during its synthesis?

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116

Which category of polymers includes polyethylene and polypropylene?

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117

What is the primary term used to describe polymers like natural rubber that possess elastic properties?

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118

How is natural rubber obtained, and what is its primary constituent?

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119

How is nylon 6 obtained?

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120

What is the key difference between low-density polythene (LDP) and high-density polythene (HDP)?

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