A) \[4{{S}^{3}}\]
B) \[3{{S}^{4}}\]
C) \[4{{S}^{2}}\]
D) \[{{S}^{3}}\]
Correct Answer: A
Solution :
\[Ca{{(OH)}_{2}}C{{a}^{2+}}+2O{{H}^{-}}\] \[{{K}_{sp}}=[C{{a}^{2+}}]{{[O{{H}^{-}}]}^{2}}\] \[=(S){{(2S)}^{2}}\] \[=4{{S}^{3}}\]You need to login to perform this action.
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