1.

If S and K_(sp) are respectively solubility and solubility product of a sparingly soluble binary electrolyte, then

Answer»

`S = K_(SP)`
`S = K_(sp)^(2)`
`S = SQRT(K_(sp))`
`S = (1)/(2) K_(sp)`

Solution :For BINARY electrolyte, so that `K_(sp) = S XX S = S^(2)`
`S = sqrt(K_(sp))`.


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