Chemistry - Ionic Equilibrium Question with Solution | TestHub

ChemistryIonic EquilibriumSolubility ProductMedium2 minPYQ_2002

ChemistryMediumstatement

The solubility of $Mg (OH)_{2}$ is $S$ moles/litre. The solubility product under the same condition is

Answer:

Solution:

Mg(OH)₂(s) $⇌$ Mg²⁺(aq) + 2OH⁻(aq)

If solubility is S, then [Mg²⁺] = S and [OH⁻] = 2S.

K $_{s p}$ = [Mg²⁺][OH⁻]² = (S)(2S)² = 4S³.

Stream:JEESubject:ChemistryTopic:Ionic EquilibriumSubtopic:Solubility Product

⏱ 2mℹ️ Source: PYQ_2002

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