Question

Which of the following statements is true?

A. The rate of all chemical reactions doubles for every 10 oC increase in temperature.
B. Decreasing the activation energy of a reaction decreases the reaction rate.
C. Catalysts increase the reaction rate without getting used up in the reaction.
D. All of the Above
E. None of the Above

Answer 1

Answer on Question #79431, Chemistry / General Chemistry

Question:

Which of the following statements is true?

A. The rate of all chemical reactions doubles for every 10 °C increase in temperature.

B. Decreasing the activation energy of a reaction decreases the reaction rate.

C. Catalysts increase the reaction rate without getting used up in the reaction.

D. All of the Above

E. None of the Above

Answer:

C. Catalysts increase the reaction rate without getting used up in the reaction.