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TextBook Solutions for Punjab School Education Board Class 12 Chemistry Chemistry Ii Chapter 15 Polymers

Question 1

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What are polymers?

Solution

A substance which has a molecular structure built completely from a large number of similar units bonded together known as polymers. Polymers has high molecular mass. They are also called macromolecules. Some examples of polymers are polythene, bakelite, rubber, etc.

Question 2

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How are polymers classified on the basis of structure?

Easy

Question 3

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Write the names of monomers of the following polymers:

Easy

Question 4

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Write the names of monomers of the following polymers:

Easy

Question 5

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Write the names of monomers of the following polymers:

Easy

Question 6

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Classify the following as addition and condensation polymers:
Terylene, Bakelite, Polyvinyl chloride, Polythene.

Easy

Question 7

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Explain the difference between Buna-N and Buna-S.

Easy

Question 8

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Arrange the following polymers in increasing order of their intermolecular forces.
Nylon 6, 6, Buna-S, Polythene.

Easy

Question 9

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Arrange the following polymers in increasing order of their intermolecular forces.
Nylon-6, Neoprene, Polyvinyl chloride.

Easy

Question 10

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Explain the terms polymer and monomer.

Easy

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