The diagram illustrates the electrolysis of molten zinc chloride, $\text{ZnCl}_2$. Which statement is correct?
- AOxidation occurs at electrode X and the equation is $2\text{Cl}^- \rightarrow \text{Cl}_2 + 2e^-$.
- BOxidation occurs at electrode Y and the equation is $\text{Zn}^{2+} + 2e^- \rightarrow \text{Zn}$.
- CReduction occurs at electrode X and the equation is $\text{Zn}^{2+} + 2e^- \rightarrow \text{Zn}$.
- DReduction occurs at electrode Y and the equation is $2\text{Cl}^- \rightarrow \text{Cl}_2 + 2e^-$.