1.

Solubbility product of PbCl_2 at 298K is 1.0 xx 10^-6. At this temperature solubility of PbCL_2 in mol per litre is :

Answer»

`(1.0xx10^(-6))^(1/2)`
`(1.0xx10^(-6))^(1/3)`
`(0.25xx10^(-6))^(1/3)`
`(0.25xx10^(-6))^(1/2)`

ANSWER :C


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