InterviewSolution
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InterviewSolution
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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^(-)]`A. 1B. 2C. 3D. 4 |
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Answer» Correct Answer - B `K_(SP)` has unit `["mole lirtre"^(-1)]^(x+y)` |
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