List I		List II
a		i	Hell-Volhard- Zelinsky reaction
b	\( R- \overset{\underset{||}{O}}{C}-CH_3 + NaOX \to \)	ii	Gattermann-Koch reaction
c	\( R- CH_2 - OH + R'COOH \ce{->[Conc. H_2SO_4]} \)	iii	Haloform reaction
d	\( R-CH_2COOH \ce{->[(i)X_2/Red P][(ii)H_2O]} \)	iv	Esterification

Choose the correct answer from the options given below.
(A)
(a)-(iv),
(b)-(i),
(c)-(ii),
(d)-(iii)
(B)
(a)-(iii),
(b)-(ii),
(c)-(i),
(d)-(iv)
(C)
(a)-(i),
(b)-(iv),
(c)-(iii),
(d)-(ii)
(D)
(a)-(ii),
(b)-(iii),
(c)-(iv),
(d)-(i)