Question

Common examples of semi-synthetic polymers are

• A. cellulose and starch
• B. cellulose acetate and cellulose nitrate
• C. buna- $N$ and buna- $S$
• D. cellulose nitrate and buna-$S$

Answer 1

Answer: (B)

Cellulose acetate and cellulose nitrates are the common examples of semi-synthetic polymers.