The rate law of the overall reaction is k[A][B]0. Which of the following will not increase the rate of the reaction? A. increasing the concentration of reactant AB. increasing the concentration of reactant B C. increasing the temperature of the reaction D. adding a catalyst for the reaction 11. Which of the following would NOT increase the rate of reaction? A. raising the temperature B. adding catalyst C. increasing the volume of the container D. increasing the concentration of the reactants   12. What is the correct expression of the rate of a chemical reaction? A. grams per mole B. energy consumed per mole C. molarity per

Chemistry for Engineering Students
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Chapter11: Chemical Kinetics
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10. The rate law of the overall reaction is k[A][B]0. Which of the following will

not increase the rate of the reaction?

A. increasing the concentration of reactant AB. increasing the concentration of reactant B

C. increasing the temperature of the reaction

D. adding a catalyst for the reaction

11. Which of the following would NOT increase the rate of reaction?

A. raising the temperature

B. adding catalyst

C. increasing the volume of the container

D. increasing the concentration of the reactants

 

12. What is the correct expression of the rate of a chemical reaction?

A. grams per mole B. energy consumed per mole C. molarity per

second D. volume of gas per unit time

 

13. Why an increase in temperature increases a reaction rate?

A. only because there are more collisions

B. only because the particles collide with greater energy

C. by providing an alternative pathway for the reaction to follow

D. because the particles collide more frequently and with greater energy

14. Which condition will increase the rate of a chemical reaction?

A. Increased temperature and decreased concentration of reactants

B. Increased temperature and increased concentration of reactants

C. Decreased temperature and decreased concentration of reactants

D. Decreased temperature and increased concentration of reactants

15. In terms of collision theory, When is a chemical reaction occurs? A.

chemical bonds are broken by a catalyst.

B. two reactant molecules collide with each other.

C. reactants collide with sufficient energy to form new bonds.

D. reactants collide with sufficient energy to break bonds in the reactants

10. The rate law of the overall reaction is k[A][B]º. Which of the following will
not increase the rate of the reaction?
A. increasing the concentration of reactant A
B. increasing the concentration of reactant B
C. increasing the temperature of the reaction
D. adding a catalyst for the reaction
11. Which of the following would NOT increase the rate of reaction?
A. raising the temperature
B. adding catalyst
C. increasing the volume of the container
D. increasing the concentration of the reactants
12. What is the correct expression of the rate of a chemical reaction?
A. grams per mole B. energy consumed per mole
second D. volume of gas per unit time
13. Why an increase in temperature increases a reaction rate?
A. only because there are more collisions
B. only because the particles collide with greater energy
C. by providing an alternative pathway for the reaction to follow
D. because the particles collide more frequently and with greater energy
14. Which condition will increase the rate of a chemical reaction?
A. Increased temperature and decreased concentration of reactants
B. Increased temperature and increased concentration of reactants
C. Decreased temperature and decreased concentration of reactants
D. Decreased temperature and increased concentration of reactants
15. In terms of collision theory, When is a chemical reaction occurs? A.
chemical bonds are broken by a catalyst.
B. two reactant molecules collide with each other.
C. reactants collide with sufficient energy to form new bonds.
D. reactants collide with sufficient energy to break bonds in the reactants
C. molarity per
Transcribed Image Text:10. The rate law of the overall reaction is k[A][B]º. Which of the following will not increase the rate of the reaction? A. increasing the concentration of reactant A B. increasing the concentration of reactant B C. increasing the temperature of the reaction D. adding a catalyst for the reaction 11. Which of the following would NOT increase the rate of reaction? A. raising the temperature B. adding catalyst C. increasing the volume of the container D. increasing the concentration of the reactants 12. What is the correct expression of the rate of a chemical reaction? A. grams per mole B. energy consumed per mole second D. volume of gas per unit time 13. Why an increase in temperature increases a reaction rate? A. only because there are more collisions B. only because the particles collide with greater energy C. by providing an alternative pathway for the reaction to follow D. because the particles collide more frequently and with greater energy 14. Which condition will increase the rate of a chemical reaction? A. Increased temperature and decreased concentration of reactants B. Increased temperature and increased concentration of reactants C. Decreased temperature and decreased concentration of reactants D. Decreased temperature and increased concentration of reactants 15. In terms of collision theory, When is a chemical reaction occurs? A. chemical bonds are broken by a catalyst. B. two reactant molecules collide with each other. C. reactants collide with sufficient energy to form new bonds. D. reactants collide with sufficient energy to break bonds in the reactants C. molarity per
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