Other questions in this quiz

2. What is the catalyst used in the contact process?

  • Vanadium (V) oxide
  • Aluminium oxide
  • Iron
  • Phosphoric acid

3. What catalyst is used when dehydrating ethanol to form ethene?

  • Vanadium (V) oxide
  • Iron
  • Aluminium oxide
  • Phosphoric acid

4. Which of these processes is reversible?

  • Haber
  • Contact

5. What temperature is used in the haber process?

  • 400°
  • 300°C
  • 450°C
  • 30°C

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