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

BUNA – N is a co-polymer of ___________ and __________(a) Butadiene,

1.	BUNA – N is a co-polymer of ___________ and __________(a) Butadiene, acrylonitrile(b) Sodium poly sulphide, ethylene dichloride(c) Benzene, ethylene(d) Acetaldehyde, ethyl alcoholThe question was posed to me in semester exam.Asked question is from Synthetic Rubber topic in portion High Polymers and Plastics of Applied Chemistry
Answer» Right CHOICE is (a) Butadiene, ACRYLONITRILE Easy explanation: BUNA – N is a co-polymer of the acrylonitrile and butadiene. Thiokol is the co-polymer of the sodium POLY SULPHIDE and ethylene dichloride. Styrene is the co-polymer of the benzene and ethylene.

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