6. A steeper slope on a graph means a...
- Quicker reaction
- Slower reaction
7. What is the best catalyst in the production of ammonia?
- Niobium
- Osmium
- Iron
8. Ammonia and what react to give ammonium nitrate?
- Nitric acid
- Nitrogen
- Nitrate ions
9. What is the minimum energy needed for a successful reaction to occur called?
- Activation energy
- Reaction energy
- Production energy
10. What is concentration measured in?
- Moles per 1000cm cubed
- Moles per 100cm cubed
- Moles per 10cm cubed
