Q18 / 90 · JEE Main 2022 (28 Jun Shift 1) · Chemistry

Which one of the following is NOT a copolymer?

Correct answer
A
Neoprene
B
PHBV
C
Buna- $S$
D
Butadiene-styrene

Solution

A copolymer is a polymer formed when two (or more) different types of monomers are linked in the same polymer chain, as opposed to a homopolymer where only one monomer is used.

Hence, the correct answer is option: 'A'.

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