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Which of the following alkyl groups exer...

Which of the following alkyl groups exerts maximum hyperconjugation when bonded to an unsaturarted system?

A

`(CH_(3))_(2)CH-`

B

`CH_(3)CH_(2)-`

C

`CH_(3)-`

D

`(CH_(3))_(3)C-`

Text Solution

Verified by Experts

The correct Answer is:
C
Hyperconjugation depends on the presence of `H` on the `C` atoms `alpha`- to unsaturated system, This is clearly at a maximum with `CH_(3)` and non-existent with `(CH_(3))_(3)C`-:
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