The rates of most chemical reactions are sensitive to a change in the temperature of the reaction system.The increase in rate as the temperature increases is best explained by
A) an increase in the collision frequency.
B) an increase in the number of high-energy molecules.
C) a decrease in the collision frequency.
D) an increase in the activation energy.
E) a decrease in the activation energy.
Correct Answer:
Verified
Q64: For the following reaction producing 1 mol
Q65: The main reason for the increase in
Q66: For the first-order reaction
1/2 N2O4(g)→ NO2(g); ΔH
Q67: Which of the following statements best describes
Q68: When the concentrations of the reactants are
Q70: For a certain reaction of the general
Q71: The OH· radical disproportionates according to the
Q72: For a certain reaction of the general
Q73: For the hypothetical reaction aA → products,the
Q74: The rate constant for a first-order reaction
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents