The solubility product of barium sulphate is 1.5 × 10–9 at 18ºC. Its solubility in water at 18ºC is — Ionic Equilibrium Chemistry Question
Question
The solubility product of barium sulphate is 1.5 × 10–9 at 18ºC. Its solubility in water at 18ºC is
Answer: D
💡 Solution & Explanation
The solubility can be found as- Let concentration of mercury and sulphate ions will be- x 2 2 4 4 2 2 sp 4 9 10 5 1 BaSO Ba SO K [Ba ][SO ] 1.5 10 [ ][ ] 15 10 3.9 10 molL x x x x x x x
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