Would you expect the solubility of PbCl2 in water to change dramatically if it were to be dissolved into a solution of 3.091×10−4 M KCl?

Yes, the solubility of PbCl2 would decrease dramatically.
Yes, the solubility of PbCl2 would increase dramatically.
No, the solubility of PbCl2 would remain roughly unchanged.

1 answer

I wonder what is meant by dramatically.