Question:
Identify the correct order of solubility of Na\(_2\)S, CuS and ZnS in aqueous medium:
Identify the correct order of solubility of Na\(_2\)S, CuS and ZnS in aqueous medium:
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Alkali metal salts are generally highly soluble in water.
Updated On: Mar 24, 2026
- CuS > ZnS > Na\(_2\)S
- ZnS > Na\(_2\)S > CuS
- Na\(_2\)S > CuS > ZnS
- Na\(_2\)S > ZnS > CuS
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The Correct Option is D
Solution and Explanation
Step 1: Na\(_2\)S is ionic and highly soluble in water.
Step 2: ZnS is sparingly soluble, CuS is least soluble.
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