How many carbon-hydrogen bond orbitals are av | vedclass

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Question

(B) The ethyl carbocation is represented as $CH_3-CH_2^+ $.
In this structure,the positively charged carbon atom is $sp^2$ hybridized and possesses a

Vedclass · Accepted Answer

$3$

Vedclass · Answer

(B) The ethyl carbocation is represented as $CH_3-CH_2^+ $.
In this structure,the positively charged carbon atom is $sp^2$ hybridized and possesses a vacant $p$-orbital.
The adjacent carbon atom (the $\alpha$-carbon) is bonded to three hydrogen atoms.
Hyperconjugation occurs through the overlap of the $\sigma$-orbitals of the $C-H$ bonds with the vacant $p$-orbital of the adjacent carbocation.
Since there are $3$ $C-H$ bonds on the $\alpha$-carbon,there are $3$ such $C-H$ bond orbitals available for this overlap.
Therefore,the correct option is $B$.

How many carbon-hydrogen bond orbitals are available for overlap with the vacant $p$-orbital in ethyl carbocation?

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