Polymers Question 40
Question: Acetate rayon is prepared from
[Kurukshetra CEE 1998]
Options:
A) Acetic acid
B) Glycerol
C) Starch
D) Cellulose
Show Answer
Answer:
Correct Answer: D
Solution:
Rayon fibre is chemically identical to cotton but has a shine like silk, rayon is also called a regenerated fibre because during its preparation. Cellulose is regenerated by dissolving it in $ NaOH $ and $ CS_2 $ .
BETA
