Temperature and rate: practical

12 questions

1. Which of the following factors does **not** affect the rate of a chemical reaction?
2. What happens to the rate of reaction when the temperature is increased?
3. What is the minimum energy required for a reaction to occur called?
4. What is an end-point method?
5. What causes the cross to disappear in the disappearing cross experiment?
6. Doing which of the following will increase the rate of a reaction?
7. What happens to the rate of a chemical reaction when the temperature is increased?
8. If the temperature of a reaction increases, what happens to the energy of the particles?
9. Which of the following explains why increasing temperature increases the rate of reaction?
10. Why does cooling a reactant decrease the rate of a reaction?
11. Which of the following statements about temperature and volume of gas produced is correct?
12. What effect does increasing the temperature have on the reactant particles?

License: OGL