Analytical ChemistryHard
Question
Cu2+ and Ag+ are both present in the same solution. To precipitate one of the ions and leaves the other in solution, add
Options
A.H2S (aq)
B.HCl (aq)
C.HNO3(aq)
D.NH4NO3(aq)
Solution
Ag+ + HCl → AgCl ↓ (white) + H+ ; Cu2+ + 2HCl → → CuCl2 (soluble) + 2H+.
Create a free account to view solution
View Solution FreeMore Analytical Chemistry Questions
The regents NH4Cl and aqueous NH3 will precipitate :...A dark green bead in the borax bead test (in oxidising flame) indicates the presence of :...Which one among the following pairs of ions cannot be separated by H2S in dilute hydrochloric acid ?...Which of the following compound is formed in borax bead test ?...If crimson flame is given when an inorganic mixture is tested by flame test, it may be due to the presence of...