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
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
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
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.
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
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