`CH_(3)CH_(2)underset(Br)underset(|)(CH)CH_(2)CH=CH_(2) overset("alcoholic KOH")rarr A`(predominant)
Channel: Doubtnut
Date: 2020-08-16

`CH_(3)CH_(2)underset(Br)underset(|)(CH)CH_(2)CH=CH_(2) overset("alcoholic KOH")rarr A` (predominant) A is .