Conductivity of a saturated solution of a sparingly soluble salt AB (1:1 electrolyte) at 298K is 1.85 x 10 -5S m-1 . Solubility product of the saltAB at 298K (Λ0m)AB = 14 x 10-3 S m2 mol-1 .
(a) 5.7 x 10-2
(b) 1.32 x 1012
(c) 7.5 x 10-12
(d) 1.74 x 10-12
