KCET · Chemistry · Polymers
Which of the following is not true?
- A In vulcanisation the rubber becomes harder and stronger.
- B Natural rubber has 'trans' configuration at every double bond.
- C Buna-S is a co-polymer of Butene and styrene,
- D Natural rubber is \( 1,4 \)-polymer of isoprene.
Answer & Solution
Correct Answer
(B) Natural rubber has 'trans' configuration at every double bond.
Step-by-step Solution
Detailed explanation
Buna-S is co-polymer of \( 1,3 \)-butadiene and styrene.
1,3-Butadiene
Buna-S
1,3-Butadiene
Buna-S
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