The compound, which gives the most stable carbonium on dehydrogen…

MCQ

The compound, which gives the most stable carbonium on dehydrogenation

A
$C{H_3} - \mathop {\mathop {CH}\limits_{|\,\,\,\,\,\,\,\,} }\limits_{C{H_3}} - C{H_2}OH$
✓
$C{H_3} - \mathop {\mathop {C\,\,\, - \,}\limits_{|\,\,\,\,\,\,\,\,}^{|\,\,\,\,\,\,\,\,\,} }\limits_{C{H_3}}^{C{H_3}} OH$
C
$C{H_3} - C{H_2} - C{H_2} - C{H_2}OH$
D
$C{H_3} - \mathop {\mathop {CH}\limits_{|\,\,\,\,\,\,\,} }\limits_{C{H_3}} - C{H_2} - C{H_3}$

✓

Answer

Correct option: B.

$C{H_3} - \mathop {\mathop {C\,\,\, - \,}\limits_{|\,\,\,\,\,\,\,\,}^{|\,\,\,\,\,\,\,\,\,} }\limits_{C{H_3}}^{C{H_3}} OH$

b
(b) $3^°$ alcohol on dehydrogenation gives most stable carbonium ion.

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