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If the system CaF2(s) hArr Ca^(2+) + 2F...

If the system `CaF_2(s) hArr Ca^(2+) + 2F^- increasing the concentration of `Ca^(2+) ions 4 times will cause the equilibrium concentration of `F^-` ions to change to :

A

1/4 of the initial value

B

1/2 of the initial value

C

2 times of the initial value

D

None of these

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The correct Answer is:
B
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