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In cationic polymerizalion, the initiato...

In cationic polymerizalion, the initiator is an electrophile that adds to the alkene, causing it to become a cation. The Initiator most often used in cationic polymerization is a lewis acid. Such as `BF_(3)` or `AICI_(3)` and in anionic polymerization, the iniliator is a nucleophile that reacts with the alkene to form a propagating site that is an anion.
Which of the follówing represents anionic polymerisation?

A

`Bu-Li+CH_(2)=underset(CN)underset(|)(CH)`

B

`BF_(3)+CH_(2)=C(CH_(3))_(2)`

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
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