The solubility product of a sparingly soluble salt AX is 4.9 x 10^ -13 . What is its solubility in mol dm^ -3 ?

MHT CET 2025 Chemistry question

The solubility product of a sparingly soluble salt AX is 4.9 x . What is its solubility in mol dm?

Answer: (C)

AX dissociates as , so with solubility S, . Hence \sqrt{K_{sp}}\sqrt{4.9×10^{-13}}\sqrt{49×10^{-14}}$

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Question ID VK-100745