solubility of sparingly soluble salts

The vapour pressure of a saturated solution of sparingly soluble salt ("XCl"_(3)) was 17.20mm Hg at 27^(@)"C" . If the vapour pressure of pure "H"_(2)"O" is 17.25 mm Hg at 300K, what is the solubility of sparingly soluble salt "XCl"_(3)" in mole"//"Litre".

The solubility of a sparingly soluble salt A(OH)_2 (mol .wt.192.3) is 19.23 /litre assuming 80% ionisation at 300 K is :

The solubility of a sparingly soluble salt A_(x)B_(x) in water at 25^(@)C=1.4xx10^(-4)M . The solubility product is 1.1xx10^(-11) . The possibilities are

The solubility of a sparingly soluble salt A_xB_y in water at 25^@C=1.5xx10^(-4)M .The solubility product is 1.1xx10^(-11) The possibilities are

Solubility of a sparingly soluble salt s specific conductance k and the equivalent conductance wedge_(0) are related as

Solubility of a sparingly soluble salt S , specific conductance K , and the equivalent conductance Lambda_(0) are related as

In which of the following cases, the solution of sparingly soluble salt AB is unsaturated?

Write the solubility product of sparingly soluble salt Bi_2S_3