At 25^(@)C, the solubility product of Hg_(2)Cl_(2) is water is 3.2xx10^(-17) "mol"^(3) dm^(-9). What is the solubility of Hg_(2)Cl_(2) in water of 25^(@)C ?

At 25^(@)C, the solubility product of Hg_(2)Cl_(2) is water is 3.2xx10

1.	At 25^(@)C, the solubility product of Hg_(2)Cl_(2) is water is 3.2xx10^(-17) "mol"^(3) dm^(-9). What is the solubility of Hg_(2)Cl_(2) in water of 25^(@)C ?
Answer» `1.2XX10^(-12) M` `3.0xx10^(-6)M` `2xx10^(-6)M` `1.2xx10^(-16) M` Solution :`{:(Hg_(2)Cl_(2),HARR,"Hg"_(2)^(2+),+,2Cl^(-)),(" "S,,S,,2S " "K_(sp)=S(2S)^(2)=4S^(3)):}` `S=(K_(sp)//4)^(1//3)=(3.2xx10^(-17)//4)^(1//3)` `=(8xx10^(-18))^(1//3)=2xx10^(-6)M`.