Polyester

Q. What is PET made out of?

1. Ethylene
2. Ethylene glycol
3. Terephthalic acid
4. Ethylene diamine

Q.

Of the following which one is classified as polyester polymer ?

1. Terylene

2. Bakelite

3. Melamine

4. Nylon - 6, 6

Q.

Terylene is a polyester of:

1. Hexamethylene diamine and adipic acid

2. Vinyl chloride and formaldehyde

3. Melamine and formaldehyde

4. Ethylene glycol and terephthalic acid