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  • Identify the correct order of solubility in aqueous medium:Option: 1 Na2S > ZnS > CuSO

Identify the correct order of solubility in aqueous medium:

Option: 1

Na2S > ZnS > CuS


Option: 2

CuS > ZnS > Na2S


Option: 3

ZnS > Na2S > CuS


Option: 4

Na2S > CuS > ZnS


Answers (1)

best_answer

Ionic character of the compound decrease as the size of the cation increases and solubility decrease as ionic character decreases.

\therefore Solubility order is

Na_2S> ZnS>CuS

Hence, the option number (1) is correct.

Posted by

Divya Prakash Singh

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