Nylon is an example of:

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

Which one of the following is not a condensation polymer?

1. Melamine

2. Glyptal

3. Dacron

4. Neoprene

The polymer that can be classified as polyster polymer is:
1. Bakelite
2. Melamine
3. Nylon-66
4. Terylene

The structure of neoprene polymer is:

1.		2.
3.		4.

Structures of some common polymers are given. The incorrect match is:

1.	Teflon
2.	Neoprene
3.	Terylene
4.	Nylon 66

The straight-chain polymer is formed by:

Which one of the following statements is not true?

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

1. Nylon-6, 6

2. Teflon

3. Rubber

4. Styrene

[NH(CH₂)₆NHCO(CH₂)₄CO]_n is a:

1. Co-polymer

2. Addition polymer

3. Thermo-setting polymer

4. Homopolymer

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

1. Propylene and para $HO-\left(C_6{H}_4\right)-OH$

2. Benzoic acid and ethanol 

3. Terephthalic acid and ethylene glycol

4. Benzoic acid and para $HO-\left(C_6{H}_4\right)-OH$