Biomolecules and Chemistry in Everyday Life 2 Question 2

3. Which of the following is a condensation polymer?

(2019 Main, 10 April I)

(a) Nylon-6, 6

(b) Neoprene

(c) Teflon

(d) Buna - $\mathrm{S}$

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Answer:

Correct Answer: 3. (a)

Solution:

  1. Nylon-6, 6 (an amide) is a condensation copolymer because it is obtained by condensation between adipic acid and hexamethylenediamine.

Neoprene, teflon and buna-S are addition polymers.