The most stable carbocation, among the following is - Vidyadip

MCQ

The most stable carbocation, among the following is

A
$\left(\mathrm{CH}_{3}\right)_{3} \mathrm{C}-\stackrel{\oplus\;\;\;}{\mathrm{CH}}-\mathrm{CH}_{3}$
B
$\mathrm{CH}_{3} -\mathrm{CH}_{2}-\stackrel{\oplus\;\;\;}{\mathrm{CH}}-\mathrm{CH}_{2}-\mathrm{CH}_{3}$
✓
$\mathrm{CH}_{3}-\stackrel{\oplus\;\;}{\mathrm{CH}}-\mathrm{CH}_{2}-\mathrm{CH}_{2}-\mathrm{CH}_{3}$
D
$\mathrm{CH}_{3}- \mathrm{CH}_{2}-\stackrel{\oplus\;\;\;\;}{\mathrm{CH}_{2}}$

✓

Answer

Correct option: C.

$\mathrm{CH}_{3}-\stackrel{\oplus\;\;}{\mathrm{CH}}-\mathrm{CH}_{2}-\mathrm{CH}_{2}-\mathrm{CH}_{3}$

c
Due to $+H$ effect of alkyl group (more $\alpha H)$

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