Question

The Ksp of Ag, Crod, AgCl, AgBr and Agl are
respectively, 1.1 * 10-12, 1.8 * 10-10, 5.0 * 10-13,
8.3 * 10-17. Which one of the following salts will
precipitate last if AgNO, solution is added to the
solution containing equal moles of NaCl, NaBr, Nal
and Na2CrO4
[AIPMT-2015]​

Answer 1

he Ksp of Ag, Crod, AgCl, AgBr and Agl are

respectively, 1.1 * 10-12, 1.8 * 10-10, 5.0 * 10-13,

8.3 * 10-17. Which one of the following salts will

precipitate last if AgNO, solution is added to the

solution containing equal moles of NaCl, NaBr, Nal

and Na2CrO4

[AIPMT-2015]