Part C True Or False

1. If the temperature is high the particles move faster, therefore the rate of reaction is faster.

True

False

2. Catalyst will not give more products it only speeds up the production of products.

True

False

3. If the change of energy is negative, the reaction is endothermic.

True

False

4. The flat slope in the graph indicates that the reaction is already finished.

True

False

5. If the energy is absorbed from the environment to the system the reaction is exothermic.

True

False

6. Biological enzymes are temperature sensitive

True

False

7. If the energy of the reactants is greater than the energy of the products the reaction is exothermic.

True

False

8. If the energy given out is greater than the energy taken in the reaction is endothermic.

True

False

9. Catalyst works by lowering the activation energy for the reaction to take place.

True

False

10. The steeper the slope in the graph, the slower the rate of reaction.

True

False