Caprolactam is used for the manufacture of:
1. Nylon - 6
2. Teflon
3. Terylene
4. Nylon - 6, 6
A biodegradable polymer that can be prepared from glycine and aminocaproic acid is:
1. Nylon 2-nylon 6
2. PHBV
3. Buna-N
4. Nylon-6,6
The example of a thermosetting polymer among the following options is:
1. | |
2. | |
3. | |
4. |
Which of the following organic compounds polymerizes to form the polyester Dacron?
1. Propylene and para HO-(C6H4)-OH
2. Benzoic acid and ethanol
3. Terephthalic acid and ethylene glycol
4. Benzoic acid and para HO-(C6H4)-OH
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 set of monomers that forms a biodegradable polymer is:
1. H2N-CH2-COOH and H2N-(CH2)5-COOH
2. HO-CH2-CH2-OH and HOOC-C6H4-COOH
3. C6H5-CH=CH2 and CH2=CH-CH=CH2
4. CH2=CH-CN and CH2=CH-CH=CH2
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 |