is a -
1. Copolymer.
2. Addition polymer.
3. Thermo-setting polymer.
4. Homopolymer.
Terylene is a condensation polymer of ethylene glycol and
1. Benzoic acid
2. Phthalic acid
3. Salicylic acid
4. Terephthalic acid
The polymer that can be classified as polyster polymer is :
1. Bakelite
2. Melamine
3. Nylon-66
4. Terylene