The `K_(sp) (25^(@)C)` of sparingly soluble salt `XY_(2)(s)` is `3.56 xx 10^(-5) ("mol" L^(-1))^(3)`
Channel: Doubtnut
Date: 2020-07-12

The `K_(sp) (25^(@)C)` of sparingly soluble salt `XY_(2)(s)` is `3.56 xx 10^(-5) ("mol" L^(-1))^(3)` and at `30^(@)C`, the vapour pressure of its saturated solution in water is `31.78 mm `of `Hg`.   Given: Vapour pressure of pure water=31.82 mm of Hg