Choose the incorrect pair.
(a) CH3-CH2OH + SOCl2 → CH3CH2Cl : Darzen's halogenation
(b)CH3- CH2Br + AgF \(\overset {Δ}{\longrightarrow}\) CH3- CH2F : Swarts reaction
(c) CH3CH2COOAg + Br2 \(\overset{CCl_4}{\overset {\longrightarrow}{Δ}}\) CH3-CH2Br : Hunsdiccker reaction
(d) CH3 - CH2Br + NAI \(\overset{Acetone}{\longrightarrow}\) CH3CH2I : Wurtz reaction
