ln vulcanization, the formation of sulphur bridge between different chains make rubber harder ai stronger
A. `H_(2)C-CH-overset(Cl)overset(|)(C)=CH_(2) and H_(2)C=CH-CH=CH_(2)`
B. `H_(2)C=CH-CH=CH_(2) and H_(5)C_(6)-CH=CH_(2)`
C. `H_(2)C=CH-CN and H_(2)C-CH-CH=CH_(2)`
D. `H_(2)C=CH-CN and H_(2)C=CH-overset(Cl)(C)=CH_(2)`
