Match List - I with List - II List-II List-II A N 2 g + 3 H 2 g → 2 NH 3 g I Cu B CO g + 3 H 2 g → CH 4 g + H 2 O g II Cu / ZnO - Cr 2 O 3 C CO g + H 2 g → HCHO g III Fe x O y + K 2 O + Al 2 O 3 D CO

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Match List - I with List - II List-II List-II A N 2 g + 3 H 2 g → 2 NH 3 g I Cu B CO g + 3 H 2 g → CH 4 g + H 2 O g II Cu / ZnO - Cr 2 O 3 C CO g + H 2 g → HCHO g III Fe x O y + K 2 O + Al 2 O 3 D CO g + 2 H 2 g → CH 3 OH g IV Ni Choose the correct answer from the options given below

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List-II List-II A N 2 g + 3 H 2 g → 2 NH 3 g III Fe x O y + K 2 O + Al 2 O 3 B CO g + 3 H 2 g → CH 4 g + H 2 O g IV Ni C CO g + H 2 g → HCHO g I Cu D CO g + 2 H 2 g → CH 3 OH g II Cu / ZnO - Cr 2 O 3 N 2 g + 3 H 2 g → 2 NH 3 g is Haber process and catalyst used are Fe x O y + K 2 O + Al 2 O 3 . H 2 O + C → H 2 + CO The product of this is called synthesis gas and can be extremely useful in bonding with metallic heterogeneous catalysts to produce different organic compounds.

	List-II		List-II
A	$N_{2} (g) + 3 H_{2} (g) \to 2 {NH}_{3} (g)$	I	$Cu$
B	$CO (g) + 3 H_{2} (g) \to {CH}_{4} (g) + H_{2} O (g)$	II	$Cu / ZnO - {Cr}_{2} O_{3}$
C	$CO (g) + H_{2} (g) \to HCHO (g)$	III	${Fe}_{x} O_{y} + K_{2} O + {Al}_{2} O_{3}$
D	$CO (g) + 2 H_{2} (g) \to {CH}_{3} OH (g)$	IV	$Ni$

	List-II		List-II
A	$N_{2} (g) + 3 H_{2} (g) \to 2 {NH}_{3} (g)$	III	${Fe}_{x} O_{y} + K_{2} O + {Al}_{2} O_{3}$
B	$CO (g) + 3 H_{2} (g) \to {CH}_{4} (g) + H_{2} O (g)$	IV	$Ni$
C	$CO (g) + H_{2} (g) \to HCHO (g)$	I	$Cu$
D	$CO (g) + 2 H_{2} (g) \to {CH}_{3} OH (g)$	II	$Cu / ZnO - {Cr}_{2} O_{3}$

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