Catalysts
- Created by: tom.austin
- Created on: 07-03-15 19:40
Other questions in this quiz
2. A catalyst...
- Speeds up a reactions and runs out
- Speeds up a reaction and never runs out
- Slows a reaction and never runs out
- Slows a reaction and runs out
3. Catalysts help a reaction to occur at a...
- Lower temperature
- Higher temperature
- Lower PH.
- Higher PH.
4. You will need a different catalyst for...
- Different reactants
- Different times of the day
- Different temperatures
- After every use
5. Catalysts work by...
- Transferring more energy to the particles allowing them to move faster and collide less
- Giving the reacting particles something to stick to allowing them to collide more
- Transferring more energy to the particles allowing them to move faster and collide more
- Giving the reacting particles something to stick to allowing them to collide less
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