JEE MAIN - Chemistry (2022 - 26th July Morning Shift - No. 2)
Match List - I with List - II.
| List I (Processes / Reactions) |
List II (Catalyst) |
||
|---|---|---|---|
| (A) | 2SO$$_2$$(g) + O$$_2$$(g) $$ \to $$ 2SO$$_3$$(g) | (I) | Fe(s) |
| (B) | 4NH$$_3$$(g) + 5O$$_2$$(g) $$ \to $$ 4NO(g) + 6H$$_2$$O(g) | (II) | Pt(s) $$ - $$ Rh(s) |
| (C) | N$$_2$$(g) + 3H$$_2$$(g) $$ \to $$ 2NH$$_3$$(g) | (III) | V$$_2$$O$$_5$$ |
| (D) | Vegetable oil(l) + H$$_2$$ $$ \to $$ Vegetable ghee(s) | (IV) | Ni(s) |
Choose the correct answer from the options given below :
$$(\mathrm{A})-(\mathrm{III}),(\mathrm{B})-(\mathrm{I}),(\mathrm{C})-(\mathrm{II}),(\mathrm{D})-(\mathrm{IV})$$
$$(\mathrm{A})-(\mathrm{III}),(\mathrm{B})-(\mathrm{II}),(\mathrm{C})-(\mathrm{I}),(\mathrm{D})-(\mathrm{IV})$$
$$(\mathrm{A})-(\mathrm{IV}),(\mathrm{B})-(\mathrm{III}),(\mathrm{C})-(\mathrm{I}),(\mathrm{D})-(\mathrm{II})$$
$$(\mathrm{A})-(\mathrm{IV}),(\mathrm{B})-(\mathrm{II}),(\mathrm{C})-(\mathrm{III}),(\mathrm{D})-(\mathrm{I})$$
Explanation
(A) $$2 \mathrm{SO}_{2}(\mathrm{g})+\mathrm{O}_{2}(\mathrm{g}) \stackrel{\mathrm{V}_{2} \mathrm{O}_{5}}{\longrightarrow} 2 \mathrm{SO}_{3}$$
(B) $$4 \mathrm{NH}_{3}(\mathrm{g})+5 \mathrm{O}_{2}(\mathrm{g}) \stackrel{\mathrm{Pt}(\mathrm{s})-\mathrm{Rh}(\mathrm{s})}{\longrightarrow} 4 \mathrm{NO}(\mathrm{g})+6 \mathrm{H}_{2} \mathrm{O}(\mathrm{g})$$
(C) $$\mathrm{N}_{2}(\mathrm{g})+3 \mathrm{H}_{2}(\mathrm{g}) \stackrel{\mathrm{Fe}(\mathrm{s})}{\longrightarrow} 2 \mathrm{NH}_{3}(\mathrm{g})$$
(D) Vegetable oil(I) $$+\mathrm{H}_{2} \stackrel{\mathrm{Ni(s})}{\longrightarrow}$$ Vegetable ghee(s)
(B) $$4 \mathrm{NH}_{3}(\mathrm{g})+5 \mathrm{O}_{2}(\mathrm{g}) \stackrel{\mathrm{Pt}(\mathrm{s})-\mathrm{Rh}(\mathrm{s})}{\longrightarrow} 4 \mathrm{NO}(\mathrm{g})+6 \mathrm{H}_{2} \mathrm{O}(\mathrm{g})$$
(C) $$\mathrm{N}_{2}(\mathrm{g})+3 \mathrm{H}_{2}(\mathrm{g}) \stackrel{\mathrm{Fe}(\mathrm{s})}{\longrightarrow} 2 \mathrm{NH}_{3}(\mathrm{g})$$
(D) Vegetable oil(I) $$+\mathrm{H}_{2} \stackrel{\mathrm{Ni(s})}{\longrightarrow}$$ Vegetable ghee(s)
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