Equilibrium Question 21
If solubility of calcium hydroxide is $ \sqrt{3} $ mol/L, then its solubility product will be [MH CET 2002]
Options:
27
3
9
D) $ 12\sqrt{3} $
Show Answer
Answer:
Correct Answer: D
Solution:
$ Ca{{(OH)}_2} $ ⇌ $ \underset{(s)}{\mathop{Ca^{2+}}} + \underset{(aq)}{\mathop{2OH^{-}}} $
$ K _{sp}=4S^{3}=4\times S\times S\times S=4S^{3}$
BETA
