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In the system, CaF2(s) iff Ca "(aq)^(2+)...

In the system, `CaF_2(s) iff Ca "_(aq)^(2+)`+ 2F "_(aq)^-` increasing the concentration of `Ca^(2+)` ion 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 the initial value

D

none of these

Text Solution

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The correct Answer is:
B
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