Match the type of reaction given in Column-$I$ with the reaction in Column-$II$.

Column-$I$ (Reactants)	Column-$II$ (Type of Reaction)
$(A)$ $C_6H_5NH_2 \xrightarrow{NaNO_2, HX, 273-278 K} C_6H_5N_2^+X^-$	$(i)$ Wurtz-Fittig reaction
$(B)$ $C_6H_5N_2^+X^- \xrightarrow{Cu_2X_2} C_6H_5X$	$(ii)$ Diazotization
$(C)$ $C_6H_6 + 2Na + RX \xrightarrow{\text{dry ether}} C_6H_5R$	$(iii)$ Sandmeyer reaction
$(D)$ $2C_6H_6 + 2Na \xrightarrow{\text{dry ether}} C_6H_5-C_6H_5$	$(iv)$ Fittig reaction

(A-II, B-III, C-I, D-IV) The conversion of aniline to benzene diazonium salt is known as Diazotization $(ii)$.
$(B)$ The conversion of benzene diazonium salt to haloarene using $Cu_2X_2$ is known as the Sandmeyer reaction $(iii)$.
$(C)$ The reaction of an aryl halide with an alkyl halide in the presence of sodium and dry ether is the Wurtz-Fittig reaction $(i)$.
$(D)$ The coupling of two aryl halide molecules in the presence of sodium and dry ether is the Fittig reaction $(iv)$.
Therefore,the correct matching is: $(A-ii, B-iii, C-i, D-iv)$.