Which of the following is least stable carbonium ion ?
A. `overset(+)CH_(3)`
B. `CH_(3)-overset(+)CH-CH_(3)`
C. `CH_(3)-overset(+)CH_(2)`
D. `CH_(2)-overset(+)underset(CH_(3))underset(|)C-CH_(3)`

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1 Answers

Correct Answer - A
`A" "1^(@)` carbocation is least stable.
`underset(A" "1^(@)"carbocation")underset()(overset(+)CH_(3))`

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