Solubility product of a salt AB is 1×10^-8 in a solution in which concentration of A is 10^-3 M. The salt will start to precipitate when the concentration of B becomes more than

$$10^{{-4}} M $$

$$10^{{-4}} M $$

0%

$$10^{{-7}} M $$

$$10^{{-7}} M $$

0%

$$10^{{-6}} M $$

$$10^{{-6}} M $$

0%

$$10^{{-5}} M $$

$$10^{{-5}} M $$

0%