The Following Are Factors That Influence the Rate of a Reaction

question 133

Multiple Choice

The following are factors that influence the rate of a reaction. Which are stated correctly?
I. The rate increases when the concentration of reactants decreases.
II. The rate increases when a catalyst is added.
III. The rate increases when the temperature increases.

• A) I only
• B) I and II
• C) I and III
• D) II and III
• E) All of these

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