The reaction of $1$-bromohexane with aqueous $NaOH$ solution follows the order

Which compound undergoes nucleophilic substitution with $NaCN$ at the fastest rate?

The increasing rate of $S_N1$ reaction in the following compounds is:

Which of the following compounds has the lowest boiling point?

Sodium ethoxide is a specific reagent for

Match the following reactants with their corresponding products:
Reactants:
$(A)$ $C_2H_5Cl$,moist $Ag_2O$
$(B)$ $C_2H_5Cl$,ethanolic $AgCN$
$(C)$ $C_2H_5Cl$,ethanolic $AgNO_2$
$(D)$ $C_2H_5Cl$,ethanolic $KOH$
Products:
$(i)$ $CH_3CH_2ONO$
$(ii)$ $C_2H_4$
$(iii)$ $CH_3CH_2OH$
$(iv)$ $CH_3CH_2NC$
Select the correct match: