The solubility product of a soluble salt `A_(x)B_(y)` is given by: `K_(SP)= [A^(y+)]^(x) [B^(x-)]^(y)`. As soon as the product of concentration of `A^(y+)` and `B^(x-)` increases than its `K_(SP)`, the salt start precipitation. It may practically be noticed that AgCI is more soluble in water and its solublity decreases dramatically in `0.1M NaCI` or `0.1M AgNO_(3)` solution. It may therefore be conncluded that in presence of a common ion, the solubiolity of salt decreases. The volume of water neede to dissolve 1g `BaSO_(4)(K_(SP)= 1xx10^(-10))` is:A. 230 litreB. 429 litreC. 500 litreD. 320 litre

The solubility product of a soluble salt `A_(x)B_(y)` is given by: `K_

1.	The solubility product of a soluble salt `A_(x)B_(y)` is given by: `K_(SP)= [A^(y+)]^(x) [B^(x-)]^(y)`. As soon as the product of concentration of `A^(y+)` and `B^(x-)` increases than its `K_(SP)`, the salt start precipitation. It may practically be noticed that AgCI is more soluble in water and its solublity decreases dramatically in `0.1M NaCI` or `0.1M AgNO_(3)` solution. It may therefore be conncluded that in presence of a common ion, the solubiolity of salt decreases. The volume of water neede to dissolve 1g `BaSO_(4)(K_(SP)= 1xx10^(-10))` is:A. 230 litreB. 429 litreC. 500 litreD. 320 litre
Answer» Correct Answer - B `S= sqrt(K_(SP))=sqrt(1xx10^(-10))=10^(-5)` `:. 10^(-5)"mole" BaSO_(4)` present in 1 litre `:. (1)/(233) "mole" BaSO_(4)` present in `(1)/(233)xx(1)/(10^(-5))=429` litre

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