Which of the Following Is Not True When the Temperature

question 30

Multiple Choice

Which of the following is not true when the temperature of the reaction mixture is decreased?

• A) The average kinetic energy of both the reactant and product molecules is decreased.
• B) The rate of the reaction is decreased.
• C) The fraction of reactant molecules that have a low kinetic energies is increased.
• D) The activation energy of the reaction is increased.

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Definitions:

Total Job Cost

The sum of all costs assigned to a specific job or project, including materials, labor, and overhead.

Unit Product Cost

The complete expenditure involved in creating a single unit of a product, which includes the costs of direct materials, direct labor, and the apportioned overhead.

Unit Product Cost

The total cost associated with producing one unit of a product, including both direct costs and allocated indirect costs.

Machine-Hour

A measure of production output or usage time based on the hours a machine is operated.