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The equation 2FeCl₃ + 3Mg → 3MgCl₂ + 2Fe shows magnesium:

The equation 2FeCl₃ + 3Mg → 3MgCl₂ + 2Fe shows magnesium:
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Decomposing chlorine
  • B Reducing pressure
  • C Forming precipitate
  • D Displacing iron
Correct Answer: Option D
Explanation:
Magnesium is more reactive than iron, so it removes iron from iron(III) chloride solution and takes its place.

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