In qualitative analysis, the metals of group I can be separated from other ions by precipitating them as chloride salts. A solution initially contains Ag+ and Pb2+ at a concentration is 0.10 M. Aqueous HCl is added to this solution until the Cl- concentration is 0.10 M. What will the concentrations of Ag+ and Pb2+ be at equilibrium?
[Ag+] = 1.8 x 10-9 M
[Pb2+] = 1.7 x 10-3 M
[Ag+] = 1.8 x 10-11 M
[Pb2+] = 8.5 x 10-4 M
[Ag+] = 1.8 x 10-7 M
[Pb2+] = 1.7 x 10-6 M
[Ag+] = 1.8 x 10-11 M
[Pb2+] = 8.5 x 10-5 M
Ksp of AgCl and PbCl2 is given.
So,
Therefore, 1st option is correct.