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
2. Benzoic acid and ethanol
3. Terephthalic acid and ethylene glycol
4. Benzoic acid and para
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 |