Question

Consider the electrophilic addition reaction of List 1 and match them with the properties of product from List 2

Answer 1

(A) When HCl is added to 3-methyl-1-butene, major product is achiral The raction forms at least one pair of enatiomer.
The reaction involve rearrangement of reactive intermediate .
(B) When HCl is added to 2-methyl-2-butene, the reaction do not involve rearrangement of reaction intermediate.
Major product is achiral
(C) When 3,3-dimethyl-1-butene is heated with dil sulphuric acid, major product is achiral.
The reaction forms at least one pair of enantiomer. The reaction involve rearrangement of reactive intermediate.
(D) When HBr is added to 2,4-dimethyl 2-pentene, major product is achiral. The reaction do not involve rearrangement of reaction intermediate