Samuels CHEM Chemical Kinetics I

Test Description: Chemistry Chemical Kinetics I

Instructions: Answer all questions to get your test result.

1) The kinetic energy needed for molecules to chemically react is known as ______.

2) If the concentration is increased the reaction rate will:

3) In order to increase reaction rate by increasing surface area of a solid, which of the following would you do?

4) What is a substance that alters the rate of a chemical reaction without being permanently changed in the chemical reaction?

5) What is not true of a catalyst?

6) A decrease in temperature will do what to a chemical reaction?

7) Which of the following states that reactant particles must collide for a chemical reaction to occur?

8) Which of the following is created as a temporary, high energy, unstable molecule during a reaction?

9) The difference in amount of energy contained by the reactant and the products is known as ______.

10) This looks at the rate of chemical reactions.


*select an answer for all questions

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