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Copolymer

Which of the ...

Question

Which of the following contains isoprene units?

A

Natural rubber

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B

Nylon -

6, 6

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C

Polyethylene

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D

Dacron

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Solution

The correct option is A Natural rubber
NATURAL RUBBER - It contains isoprene units.

NYLON - 6,6 - It is formed by hexamethylenediamine and adipic acid.

POLYTHENE - Polythene is formed by monomers of ethene. It is an addition polymer.

DACRON - Dacron is formed by the interaction of ethylene glycol and terephthalic acid. It is a condensation polymer.

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