Q27 / 160 · AP EAMCET 2020 (18 Sep Shift 1) · Chemistry

Which of the following is not a semi-synthetic polymer?

Correct answer
A
Cis-polyisoprene
B
Cellulose nitrate
C
Cellulose acetate
D
Vulcanised rubber

Solution

Cellulose nitrate, cellulose acetate and vulcanised rubber are semi-synthetic polymers of natural polymers. Whereas, is cis-polyisoprene (netural rubber) is a natural polymer.

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

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