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The solubility product of 'CaSO4' is '6....

The solubility product of 'CaSO_4' is '6.4 xx 10^(-5) .' The solubility of salt in moles/litre is:

A

8 xx 10^(-16)'.

B

8 xx 10^(-2)'

C

'8 xx 10^(-3)'

D

1.6 xx 10^(-2)'

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The correct Answer is:
C
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