What primarily influences the rate constant (k) of a reaction?

The half-life of a first-order reaction is independent of:

What does the Arrhenius equation describe?

What is the molecularity of the elementary reaction: 2A → B?

A catalyst primarily affects a reaction by:

If increasing the temperature increases the rate of a reaction, what can you infer about the activation energy?

The rate law for the reaction A + B → C is rate = k[A][B]. What is the overall order of the reaction?

Which of the following statements is true regarding a reaction mechanism?

For a zero-order reaction, what is the relationship between the rate of the reaction and the concentration of the reactant?

What is the unit of rate constant for a second order reaction, if the rate is expressed in mol L⁻¹ s⁻¹?