A) vinyl chloride and sulphur
B) butadiene
C) styrene and butadiene
D) isoprene and butadiene
Correct Answer: C
Solution :
Buna-S rubber is a polymer of buta -1, 3-diene and styrene.
\[\underset{Buna-S}{\mathop{-{{\left[ C{{H}_{2}}-CH=CH-C{{H}_{2}}-\underset{{{C}_{6}}{{H}_{5}}}{\mathop{\underset{|}{\mathop{CH}}\,}}\,-C{{H}_{2}}- \right]}_{n}}}}\,\]
You need to login to perform this action.
You will be redirected in
3 sec
