A) \[{{10}^{-4}}M\,C{{a}^{2+}}+{{10}^{-4}}M\,{{F}^{-}}\]
B) \[{{10}^{-2}}M\,C{{a}^{2+}}+{{10}^{-3}}M\,{{F}^{-}}\]
C) Both
D) None of these
Correct Answer: B
Solution :
When ionic product is greater than \[{{K}_{sp}}\] then precipitation occur \[{{K}_{sp}}<{{10}^{-2}}M\,\,C{{a}^{2+}}+{{10}^{-3}}M\,\,{{F}^{-}}\]You need to login to perform this action.
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