Question

Match the reaction in Column-I with their reaction type given in Column-II. Matching can be one or more than one

Answer 1

(A) Base catalyzed dehydrohalogenation of alkyl halide to form alkene is E1 reaction when carbocation intermediate is involved.
(B) Base catalyzed dehydrohalogenation of alkyl halide to form alkene is E2 reaction when no carbocation intermediate is involved.
(C) Base catalyzed conversion of halohydrin to epoxide is an intramolecular $S{N}^2$ reaction.
(D) The one step replacemet of the leaving group L with nucleophile Nu is $S{N}^2$ reaction
(E) Two step replacemet of the leaving group L with nucleophile Nu is $S{N}^1$ reaction.