The solubility of C a F 2 is a moles/litre. Then its solubility product is ..... Options: A . &nbspa2 B . &nbsp4a3 C . &nbsp3a2 D . &nbspa3 E . &nbspNone of the options are correct.

Answer: Option B : B C a F 2 ⇋ C a 2 + + 2 F − ; K s p for C a F 2 = [ C a 2 + ] [ F − ] 2 = a × ( 2 a ) 2 = 4 a 3

The solubility of CaF2 is a moles/litre. Then its solubility product is ...

Question

The solubility of

C a F_{2}

is a moles/litre. Then its solubility product is .....

Answer: Option B
:
B

C a F_{2} ⇋ C a^{2 +} + 2 F^{-}

;

K_{s p}

for

C a F_{2}

[C a^{2 +}] [F^{-}]^{2}

a \times (2 a)^{2} = 4 a^{3}

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