Chemistry 0620 · IGCSE · Redox

Redox — practice question

The reaction shown below is known as the ‘thermite reaction’. $2\text{Al} + \text{Fe}_2\text{O}_3 \rightarrow 2\text{Fe} + \text{Al}_2\text{O}_3$ Which pair of substances undergoes a similar reaction?

  • AFe and MgO
  • BFe and ZnO
  • CMg and CuO
  • DZn and $\text{Al}_2\text{O}_3$

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