Question
Which one of the following statement is not true ?
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
Answer :
Natural rubber has the $$trans$$ - configuration at every double bond
Solution :
All statements except (B) are correct
All statements except (B) are correct