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Chemistry · EQUILIBRIUM
हिन्दीMatch List-I with List-II: List-I (Sparingly Soluble Salt) List-II (\( K_{sp} \) Expression in terms of solubility \( S \)) A \( \text{Ag}_2\text{CrO}_4 \) I \( 4S^3 \) B \( \text{Al(OH)}_3 \) II \( 27S^4 \) C \( \text{Ca}_3(\text{PO}_4)_2 \) III \( 108S^5 \) D \( \text{AgCl} \) IV \( S^2 \) Choose the correct answer from the options given below:
Match List-I with List-II:
| List-I (Sparingly Soluble Salt) | List-II (\( K_{sp} \) Expression in terms of solubility \( S \)) | ||
|---|---|---|---|
| A | \( \text{Ag}_2\text{CrO}_4 \) | I | \( 4S^3 \) |
| B | \( \text{Al(OH)}_3 \) | II | \( 27S^4 \) |
| C | \( \text{Ca}_3(\text{PO}_4)_2 \) | III | \( 108S^5 \) |
| D | \( \text{AgCl} \) | IV | \( S^2 \) |
Choose the correct answer from the options given below:
View Answer & Solution
Correct answer · Option A
A-(I), B-(II), C-(III), D-(IV)
Explanation
For \( \text{Ag}_2\text{CrO}_4 \) (\( \text{A}_2\text{B} \)): \( K_{sp} = (2S)^2(S) = 4S^3 \). For \( \text{Al(OH)}_3 \) (\( \text{AB}_3 \)): \( K_{sp} = (S)(3S)^3 = 27S^4 \). For \( \text{Ca}_3(\text{PO}_4)_2 \) (\( \text{A}_3\text{B}_2 \)): \( K_{sp} = (3S)^3(2S)^2 = 108S^5 \). For \( \text{AgCl} \) (\( \text{AB} \)): \( K_{sp} = S^2 \).
