Which of the Following Statements Is True of the Arrhenius $e ^ { - E a / R T }$

question 63

Multiple Choice

Which of the following statements is true of the Arrhenius equation?

• A) The factor \(e ^ { - E a / R T }\) always has a value more than 1.
• B) Ea represents the fraction of molecules having the minimum energy required for a reaction.
• C) It can be used to calculate E_a from the temperature dependence of the rate constant.
• D) It can be used to calculate the rate constant if \(e ^ { - E a / R T }\) is known.
• E) The factor \(e ^ { - E a / R T }\) always has a value more than 10.

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Definitions:

Evaluate

The process of determining the value or significance of something through analysis or assessment.

Prorata Interest

Interest calculated proportionally, based on the fraction of the period for which the interest is accrued.

Evaluate

To assess or appraise the value, performance, or significance of an object, project, or situation.

Exponent Laws

A set of rules guiding the operations (such as multiplication, division, and raising to powers) on expressions with exponents.