BUNA – N is a co-polymer of ___________ and __________
(a) Butadiene, acrylonitrile
(b) Sodium poly sulphide, ethylene dichloride
(c) Benzene, ethylene
(d) Acetaldehyde, ethyl alcohol
The question was posed to me in semester exam.
Asked question is from Synthetic Rubber topic in portion High Polymers and Plastics of Applied Chemistry