Question

Which is true about Buna-N?

• A. It is a linear polymer of 1, 3-butadiene.
• B. It is obtained by copolymerization of 1,3butadiene and styrene.
• C. It is obtained by copolymerization of 1,3butadiene and acrylonitrile.
• D. The suffix N in Buna-N stands for its natural occurrence

Answer 1

Answer: (C)

It is copolymerization of 1, 3-butadiene and acrylonitrile.