Question:
Match the following:
List-I (reaction) List-II (catalyst) A) SO2(g) + Cl2(g) → SO2Cl2(l) I) Pt / Rh gauge B) 2SO2(g) + O2(g) → 2SO3(g) IV) V2O5 C) 4HCl + O2 → 2Cl2 + 2H2O II) CuCl2 D) 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g) III) Charcoal
Match the following:
| List-I (reaction) | List-II (catalyst) |
|---|---|
| A) SO2(g) + Cl2(g) → SO2Cl2(l) | I) Pt / Rh gauge |
| B) 2SO2(g) + O2(g) → 2SO3(g) | IV) V2O5 |
| C) 4HCl + O2 → 2Cl2 + 2H2O | II) CuCl2 |
| D) 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g) | III) Charcoal |
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Common catalysts: V$_2$O$_5$ for SO$_3$ formation, Pt/Rh for NO formation, CuCl$_2$ for HCl oxidation.
Updated On: Jun 3, 2025
- A-III, B-IV, C-II, D-I
- A-III, B-II, C-IV, D-I
- A-IV, B-III, C-I, D-I
- A-II, B-I, C-III, D-II
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The Correct Option is A
Solution and Explanation
Each reaction uses a specific catalyst:
A - Charcoal, B - V$_2$O$_5$, C - CuCl$_2$, D - Pt / Rh gauge.
Matching these correctly gives option (1).
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