Polymers Ques 13
13. Which one of the following statement is not true?
[2008]
(a) In vulcanization the formation of sulphur bridges between different chains make rubber harder and stronger.
(b) Natural rubber has the trans-configuration at every double bond
(c) Buna-$S$ is a copolymer of butadiene and styrene
(d) Natural rubber is a $1,4$- polymer of isoprene
Show Answer
Answer:
Correct Answer: 13.(b)
Solution:
- (b)
BETA
