Three tests are carried out in order to identify the ions in aqueous solution X. Which ions are contained in X?
- A$\text{Al}^{3+}$ and $\text{Br}^-$
- B$\text{Al}^{3+}$ and $\text{I}^-$
- C$\text{Zn}^{2+}$ and $\text{Br}^-$
- D$\text{Zn}^{2+}$ and $\text{I}^-$