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In this polymerization reaction, growing...

In this polymerization reaction, growing polystyrene radical which normally would add on a polymer reacts with te chain transfer agent to end the original chain
In presence of which group vinylic free radical polymerization readily takes

A

`-NO_(2)`

B

`-CN`

C

`-CF_(3)`

D

`-C_(6)H_(5)`

Text Solution

Verified by Experts

The correct Answer is:
D
`-C_(6)H_(5)` Due to resonance stabilisation
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