Identify the correct order of solubility of Na2S, CuS and ZnS: | Qualitative and Quantitative Analysis — Chem-Mantra | Chem-Mantra

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Qualitative and Quantitative AnalysiseasyMCQ SINGLE

Question

Identify the correct order of solubility of Na2S, CuS and ZnS:

Answer: D

💡 Solution & Explanation

Na2S is highly soluble in water. Among sulphides, ZnS is more soluble than CuS (Ksp of ZnS > Ksp of CuS).

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