Which of the following ions can be separated by using dilute HCl?

Options

A. `Ag^(+)` and `Cu^(2+)`
B. `Ag^(+)` and `Hg_(+2)^(2+)`
C. `Hg_(2)^(2+)` and `Cd^(2+)`
D. `Ag^(+)` and `Al^(3+)`

Answer

A,C,D