Question
Which of the following pairs are correctly matched?
Reactants Products
I. $RX + AgOH(\text{aq}) \rightarrow RH$
II. $RX + AgCN(\text{alc.}) \rightarrow R-NC$
III. $RX + KCN(\text{alc.}) \rightarrow R-NC$
IV. $RX + Na(\text{ether}) \rightarrow R-R$