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Polyamide MCQ - Practice Questions with Answers
Edited By admin | Updated on Sep 25, 2023 25:24 PM | #NEET
Quick Facts
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Polyamide is considered one the most difficult concept.
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13 Questions around this concept.
Solve by difficulty
Nylon threads are made of
Which of the following is a polyamide?
Caprolactam is used for the manufacture of:
Caprolactam is the monomer of
Which of the following is true about melamine, formaldehyde
a) Condensation polymer
b) Addition polymer
c) copolymer
d) Homopolymers
e) cable insulation
Which of the following polymer is a polyamide?
Nylon is an example of:
Concepts Covered - 0
Polyamide
These polymers possessing amide linkages are important examples of synthetic fibres and are termed as nylons. The general method of preparation consists of the condensation polymerisation of diamines with dicarboxylic acids and also of amino acids and their lactams.
Preparation of nylons
- Nylon 6,6: It is prepared by the condensation polymerisation of hexamethylenediamine with adipic acid under high pressure and at high temperature.
Nylon 6,6 is used in making sheets, bristles for brushes and in textile industry. - Nylon 6: It is obtained by heating caprolactum with water at a high temperature.
Nylon 6 is used for the manufacture of tyre cords, fabrics and ropes.
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