Question

Match the following.

List I(Reaction)		List II (Catalyst)
A	$N_2(g) + 3H_2(g) \rightarrow 2NH_3(g)$	I	$Ni$
B	$2H_2(g) + 3H_2(g) \rightarrow 2H_2O(l)$	II	$Pt$
C	$CO(g) + 3H_2(g) \rightarrow CH_4(g) + H_2O(g)$	III	$ZnO - Cr_2O_3$
D	$CO(g) + 2H_2(g) \rightarrow CH_3OH(g)$	IV	$Fe$

The collect answer is

• A. A $\to$ III, B $\to$ II, C $\to$ I, D $\to$ IV.
• B. A $\to$ IV, B $\to$ III, C $\to$ II, D $\to$ I.
• C. A $\to$ IV, B $\to$ II, C $\to$ I, D $\to$ III.
• D. A $\to$ IV, B $\to$ I, C $\to$ III, D $\to$ II.

Answer 1

Answer: (C)

The correct match is
$A \rightarrow IV , B \rightarrow II , C \rightarrow I , D \rightarrow III$

(Reaction)		(Catalyst)
A	$N_2(g) + 3H_2(g) \rightarrow 2NH_3(g)$	IV	$Fe$
B	$2H_2(g) + 3H_2(g) \rightarrow 2H_2O(l)$	II	$Pt$
C	$CO(g) + 3H_2(g) \rightarrow CH_4(g) + H_2O(g)$	I	$Ni$
D	$CO(g) + 2H_2(g) \rightarrow CH_3OH(g)$	III	$ZnO - Cr_2O_3$

The collect answer is