In a Catalyzed Chemical Reaction, One Function of a Catalyst

question 25

Multiple Choice

In a catalyzed chemical reaction, one function of a catalyst is to

• A)increase the number of successful reactant collisions.
• B)decrease the concentration of reactants.
• C)change the equilibrium concentrations of the products and reactants.
• D)increase the energy given off during the reaction.
• E)increase the temperature at which the reaction is carried out.

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Definitions:

Direct Labor-Hours

The total hours worked by employees directly involved in the production process, used as a measure in calculating labor costs and efficiency.

Predetermined Overhead Rate

A rate calculated before the accounting period begins, used to allocate manufacturing overhead costs to products based on a selected activity base.

Manufacturing Overhead

All manufacturing costs that are not directly tied to the production of goods, such as rent, utilities, and salaries of maintenance personnel.

Total Manufacturing Cost

The aggregate of all costs directly attributable to the production of goods, including material, labor, and overhead costs.