Question

Match the compounds/ions in Column I with their properties/reactions is Column II.

Answer 1

(A) $C_6{H}_{5}CHO$ gives precipitate with 2,4 dinitrophenylhydrazine and is is involved in cyanohydrin formation.
(B) $C{H}_{3}C\equiv CH$ gives a precipitate with $AgN{O}_3$ and is a nucleophile.
(C) $C{N}^{-}$ gives precipitate with $AgN{O}_3$, is a nucleophile and is involved in cyanohydrin formation.
(D) $I^{-}$ gives precipitate with $AgN{O}_3$ and is a nucleophile.