The specific conductance of a saturated solution of silver bromide is KS cm^-1. The limiting ionic conductivity of Ag⁺ and Br⁻ ions are x and y respectively. The solubility of silver bromide in g/L is (molar mass of AgBr = 188):
A) (K × 1000)/(x - y)
B) K/x + y × 188)
C) (K × 1000 × 188)/(x + y)
D) (x + y)/K × 1000/188
