Chemistry 0620 · IGCSE · Redox

Redox — practice question

If magnesium is warmed with zinc oxide, a reaction takes place. The equation is shown. $\text{Mg} + \text{ZnO} \rightarrow \text{MgO} + \text{Zn}$. Which substance undergoes oxidation?

  • Amagnesium
  • Bmagnesium oxide
  • Czinc
  • Dzinc oxide

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