Chemistry 9701 · AS & A Level · 3.4

3.4 — practice question

The exhaust fumes from petrol-fuelled cars contain the pollutants listed below. Which pollutants are removed by oxidation in a catalytic converter?

  • A1, 2 and 3
  • B1 and 2 only
  • C1 and 3 only
  • D2 and 3 only

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