Question

Buna-`N` synthetic rubber is a copolymer of:
A. `H_(2)C=CH-CH=CH_(2)` and `H_(5)C_(6)-CH=CH_(2)`
B. `H_(2)C=CH-CN` and `H_(2)C=CH-CH=CH_(2)`
C. `H_(2)C=CH-CN` and `H_(2)C=CH-underset(underset(CH_(3))(|))(C)-CH_(2)`
D. `H_(2)C=CH-overset(overset(Cl)(|))(C)-CH_(2)` and `H_(2)C=CH-CH=CH_(2)`

Answer 1

Correct Answer - B
Buna-N is copolymer of `CH_(2)=CH-CN` and `CH_(2)=CH-CH=CH_(2)`.