Buna – S is a co-polymer of
A. Butadiene and acrylonitrile
B. Butadiene and ethylene
C. Vinyl chloride and vinyl alcohol
D. Butadiene and styrene
Answer:D
Buna – S is a co-polymer of
A. Butadiene and acrylonitrile B. Butadiene and ethylene C. Vinyl chloride and vinyl alcohol D. Butadiene and styrene