At 25°C, the solubility product of is 1.0 × 10-11. At which pH, will ions start precipitating in the form of from a solution of 0.001 M Mg2+ ions ?
As we have learned
General expression of solubility product -
- wherein
Its solubility product is
of
Option 1)
Option 2)
Option 3)
Option 4)
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