Chemistry 0620 · IGCSE · Properties of metals

Properties of metals — practice question

Which of the following statements about metal reactions is correct?

  • AIron and carbon dioxide are produced when iron(III) oxide is heated with carbon.
  • BMagnesium reacts with dilute hydrochloric acid producing hydrogen and chlorine.
  • CPotassium reacts vigorously with water producing hydrogen and an acidic solution.
  • DZinc reacts with dilute sulfuric acid producing sulfur dioxide.

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