Polymers Organic Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

Q1:

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

1. Melamine

2. Nylon-6, 6

3. Polyacrylonitrile

4. Buna-N

Subtopic: Application of Polymers |

From NCERT

NEET - 2019

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Q2:

The biodegradable polymer is:

1. Buna-S

2. nylon-6, 6

3. nylon 2-nylon 6

4. nylon-6

Subtopic: Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |

71%

From NCERT

NEET - 2019

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Q3:

[NH(CH₂)₆NHCO(CH₂)₄CO]_n is a :

1. Co-polymer

2. Addition polymer

3. Thermo-setting polymer

4. Homopolymer

Subtopic: Classification - Methods of Polymerization & Copolymerization |

63%

From NCERT

AIPMT - 2006

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Q4:

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

1. Nylon-66

2. Teflon

3. Rubber

4. Styrene

Subtopic: Classification - Methods of Polymerization & Copolymerization |

73%

From NCERT

AIPMT - 2007

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Q5:

Which one of the following statements is not true?

1. In vulcanisation, the formation of sulphur bridges between different chains make rubber harder and stronger

2. Natural rubber has the trans-configuration at every double bond

3. Buna-S is a copolymer of butadiene and styrene

4. Natural rubber is a 1,4-polymer of isoprene

Subtopic: Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |

68%

From NCERT

AIPMT - 2008

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Q6:

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

1. Teflon

{(- {CF}_{2} - {CF}_{2} -)}_{n}

2. Neoprene

${(- {CH}_{2} - \underset{Cl}{\underset{|}{C}} = CH - {CH}_{2} - {CH}_{2} -)}_{n}$

3. Terylene

4. Nylon 66

${[- NH {({CH}_{2})}_{6} NHCO {({CH}_{2})}_{4} - CO -]}_{n}$

Subtopic: Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |

57%

From NCERT

AIPMT - 2009

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Q7:

Which of the following structures represents neoprene polymer?

1.

{(- {CH}_{2} - \underset{Cl}{\underset{|}{C}} = CH - {CH}_{2} -)}_{n}

2.

{({CH}_{2} - \overset{CN}{\overset{|}{CH}} -)}_{n}

3.

{(- {CH}_{2} - \overset{Cl}{\overset{|}{CH}} -)}_{n}

4.

{(- \underset{C_{6} H_{5}}{\underset{|}{CH}} - {CH}_{2} -)}_{n}

Subtopic: Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |

79%

From NCERT

AIPMT - 2010

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Q8:

Of the following which one is classified as polyester polymer?

1. Bakelite

2. Melamine

3. Nylon-66

4. Terylene

Subtopic: Classification - Methods of Polymerization & Copolymerization | Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |

66%

From NCERT

AIPMT - 2011

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Q9:

Which one of the following is not a condensation polymer?

1. Melamine

2. Glyptal

3. Dacron

4. Neoprene

Subtopic: Classification - Methods of Polymerization & Copolymerization |

70%

From NCERT

AIPMT - 2012

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Q10:

Nylon is an example of :

1. Polysaccharide
2. Polyamide
3. Polythene
4. Polyester

Subtopic: Classification - Methods of Polymerization & Copolymerization |

74%

From NCERT

AIPMT - 2013

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