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The solubility of BaSO(4) in pure water ...

The solubility of `BaSO_(4)` in pure water (in g `L^(-1)`) is closest to
[Given: `K_(sp)" for "BaSO_(4)" is " 1.0xx10^(-10)" at "25^(@)C`. Molecular weight of `BaSO_(4)" is "233g mol^(-1)`]

A

`1.0xx10^(-5)`

B

`1.0xx10^(-3)`

C

`2.3xx^(-5)`

D

`2.3xx10^(-3)`

Text Solution

Verified by Experts

The correct Answer is:
D
Given Ksp `=10^(-10)`
For `BaSO_(4)," Ksp "=S^(2)`
`S=10^(-5)" mol/L "rArr2.33xx10^(-3)" g/L"`
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