question_answer

Free radical polymerisation requires a free radical initiator. The most commonly used free radical initiator is

A)

B) \[(C{{H}_{3}})C-O-O-C{{(C{{H}_{3}})}_{3}}\], tert-butyl peroxide

C) \[Ph-CO-O-O-COPh\], benzoyl peroxide

D) \[C{{H}_{2}}{{N}_{2}},\]diazomethane

Correct Answer: C

Solution :

[c] Benzoyl peroxide and azobis-isobutyronitrile are the two commonly used free radical initiators.