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At 298 K , the K(sp) of M(2) SO(4) is 3....

At 298 K , the `K_(sp)` of `M_(2) SO_(4)` is `3.2 xx 10^(-5)` . The maximum concentration of `SO_(4)^(2-)` ion that could be attained in a saturated solution of this solid at 298 K is

A

`3 xx 10^(-3)` M

B

`7 xx 10^(-2) M`

C

`2.89 xx 10^(-9) M`

D

`2 xx 10^(-2) M`

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The correct Answer is:
D
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