Question

Arrange the following compounds in order of ease of dehydrogenation by alcoholic KOH.
(a). `CH_(3)underset(CH_(3))underset(|)(C)HCH_(2)CH_(2)Br`
(b). `CH_(3)CH_(2)underset(CH_(3))underset(|)overset(Br)overset(|)(C)CH_(3)`
(c). `CH_(3)underset(CH_(3))underset(|)(C)Hoverset(Br)overset(|)(C)HCH_(3)`.

Answer 1

Correct Answer - (a)gt(c)gt(b)