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Chemistry · EQUILIBRIUM
हिन्दीMatch List-I with List-II: List-I (Process) List-II (Equilibrium Feature) A \( \text{Liquid} \rightleftharpoons \text{Vapour} \) I Melting point is fixed at constant pressure B \( \text{Solid} \rightleftharpoons \text{Liquid} \) II \( p_{\text{H}_2\text{O}} \) is constant at given temperature C \( \text{Solute(s)} \rightleftharpoons \text{Solute(solution)} \) III \( [\text{gas(aq)}]/[\text{gas(g)}] \) is constant at given temperature D \( \text{Gas(g)} \rightleftharpoons \text{Gas(aq)} \) IV Concentration of solute in solution is constant at given temperature Choose the correct answer from the options given below:
Match List-I with List-II:
| List-I (Process) | List-II (Equilibrium Feature) | ||
|---|---|---|---|
| A | \( \text{Liquid} \rightleftharpoons \text{Vapour} \) | I | Melting point is fixed at constant pressure |
| B | \( \text{Solid} \rightleftharpoons \text{Liquid} \) | II | \( p_{\text{H}_2\text{O}} \) is constant at given temperature |
| C | \( \text{Solute(s)} \rightleftharpoons \text{Solute(solution)} \) | III | \( [\text{gas(aq)}]/[\text{gas(g)}] \) is constant at given temperature |
| D | \( \text{Gas(g)} \rightleftharpoons \text{Gas(aq)} \) | IV | Concentration of solute in solution is constant at given temperature |
Choose the correct answer from the options given below:
Correct answer · Option 3
A-(II), B-(I), C-(IV), D-(III)
Explanation
Based on Table 6.1: Liquid-Vapour corresponds to constant vapour pressure (A-II); Solid-Liquid corresponds to fixed melting point at constant pressure (B-I); Solute dissolution corresponds to constant solubility (C-IV); Gas dissolution corresponds to Henry's law ratio being constant (D-III).
