Question:
The correct pair(s) of the ambident nucleophiles is (are):
(A) $\mathrm{AgCN} / \mathrm{KCN}$
(B) RCOOAg/RCOOK
(C) $\mathrm{AgNO}_{2} / \mathrm{KNO}_{2}$
(D) $\mathrm{AgI} / \mathrm{KI}$
Correct Option: , 3
Solution:
Ambident nucleophile
(A) $\mathrm{KCN} \& \mathrm{AgCN}$
(C) $\mathrm{AgNO}_{2} \& \mathrm{KNO}_{2}$