1. What pressure is used in the contact process?
- 300 atmospheres
- 200 atmospheres
- 2 atmospheres
- 60-70 atmospheres
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Other questions in this quiz
2. What catalyst is used when dehydrating ethanol to form ethene?
- Vanadium (V) oxide
- Aluminium oxide
- Phosphoric acid
3. What temperature is used in the haber process?
4. Which of these processes is reversible?
5. Which of these are used as raw materials when extracting iron?
- Sugar (e.g. glucose)