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The precipitate of calcium fluoride (K(...

The precipitate of calcium fluoride `(K_(sp)=1.7xx10^(-10))` is obtained when equal volumes of the following are mixed :

A

`10^(-4)M Ca^(2+)` and `10^(-4)M F^(-)`

B

`10^(-2)M Ca^(2+)` and `10^(-3)M F^(-)`

C

`10^(-5)M Ca^(2+)` and `10^(-3)M F^(-)`

D

`10^(-3)M Ca^(2+)` and `10^(-5)M F^(-)`

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The correct Answer is:
B
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