State whether the following statements are True or False:

A.

PHBV and nylon-2-nylon-6 are examples of non-biodegradable polymers.

B.

2-chlorobutadiene is the monomer of thiokol.

C.

Nylon fibre does not have drip-dry property.

D.

Natural rubber is a polymer of 2-methy1 butadiene-1, 3.

E.

Buna-N and Buna-S both are synthetic rubber.

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

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

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

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

Explain the terms polymer and monomer.

How do you explain the functionality of a monomer?

Define the term polymerization.

Is (NH—CHR—CO)_n, a homopolymer or copolymer?