The solubility product of a soluble salt `A_(x)B_(y)` is given by: `K_(SP)= [A^(y+)]^(x) [B^(x-)]^(y
Channel: Doubtnut
Date: 2020-08-02

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.  Which of the following statement is wrong ?  (1) `K_(SP)` of a salt depends upon temperature  (2) `K_(SP)` of a  salt has no units  (3) The `K_(SP)` of salt `A_(x)B_(y)` can be given as: `x^(x).y^(y)(S)^(x+y)`  (4) Solubility of `BaF_(2)` in  a solution of `Ba(NO_(3))_(2)` can be given by `(1)/(2)[F^(-)]`