Question
36. The ksp of AgCrO4,AgCl,AgBr and AgI are respectively, 1.1*10**-12,1.8*10**-10,5*10**-13,8.3*10**-17.Which one of the following salts will precipitate last if AgNO3 solution is added to the solution containing equal moles of NaCl, NaBr,NaI and Na2CrO4?