Question

Mark the column I with column II and mark the appropriate choice.

	Column I		Column II
(A)	$RCOC{H}_3\underset{HCl}{\overset{Zn-Hg}{\to }}RC{H}_{2}C{H}_3$	(i)	Wolff-Kishner reduction
(B)	$2C_6{H}_{5}CHO\stackrel{NaOH}{\to }{C}_6{H}_{5}COONa+C_6{H}_{5}C{H}_{2}OH$	(ii)	Clemmensen reduction
(C)	$C_6{H}_6+C{H}_{3}COCl\underset{AlC{l}_3}{\overset{Anh.}{\to }}{C}_6{H}_{5}COC{H}_3$	(iii)	Friedel-Crafts reaction
(D)	$C_6{H}_{10}O\underset{KOH/ethyleneglycol,\Delta }{\overset{\left(i\right)N{H}_{2}N{H}_2}{\to }}{C}_6{H}_{12}+N_2$	(iv)	Cannizzaro reaction

• A. (A) - (ii), (B) - (iv), (C) - (iii), (D) - (i)
• B. (A) - (i), (B) - (iii), (C) - (ii), (D) - (iv)
• C. (A) - (iii), (B) - (ii), (C) - (i), (D) - (iv)
• D. (A) - (iv), (B) - (i), (C) - (ii), (D) - (iii)

Answer 1

Answer: (A)

(A) - (ii), (B) - (iv), (C) - (iii), (D) - (i)

$\left(A\right)$ Clemmensen Reductions since it is gain of hydrogen.

$\left(B\right)$ Oxidation as well as reduction of the same compound, so it is Cannizzaro reaction.

$\left(C\right)$ Friedel-Crafts acylation reaction

$\left(D\right)$ Wolff-Kishner reduction