Which of the Following Factors Affect the Rate of a Chemical

question 1

Multiple Choice

Which of the following factors affect the rate of a chemical reaction? Select all that apply.

• A) The Gibbs free energy change of the reaction.
• B) The temperature at which the reaction occurs.
• C) The concentration of the reactants.
• D) The presence of a catalyst.
• E) The entropy change of reaction.

---

Definitions:

Sample Means

The average value of a set of observations, taken from a sample of the population.

Analysis of Variance

A statistical method used to compare the means of three or more samples to find out if at least one is significantly different from the others.

Population Means

The average value of a particular characteristic across all members of a defined population.

Independent Random Sampling

A method of sampling where each member of the subset is chosen randomly and entirely by chance, ensuring that every subset of the population has an equal opportunity of selection.