Other questions in this quiz

2. A catalyst...

  • Speeds up a reactions and runs out
  • Slows a reaction and runs out
  • Speeds up a reaction and never runs out
  • Slows a reaction and never runs out

3. You will need a different catalyst for...

  • Different times of the day
  • Different temperatures
  • Different reactants
  • After every use

4. 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 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

5. Catalysts help a reaction to occur at a...

  • Lower PH.
  • Higher PH.
  • Lower temperature
  • Higher temperature

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