Which of the Following Statements Concerning Activation Energy Is FALSE

question 43

Multiple Choice

Which of the following statements concerning activation energy is FALSE?

• A) Exergonic reactions have an energy of activation.
• B) Endergonic reactions have an energy of activation.
• C) Enzymes lower a reaction's activation energy.
• D) Catalysts raise a reaction's activation energy.
• E) Activation energy is the energy required to break existing bonds.

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Definitions:

Overhead Cost Variance

The difference between the actual overhead incurred and the overhead that was expected or budgeted.

Management By Exception

A management strategy where leadership steps in only when performance deviates significantly from standards, focusing on the exceptions rather than routine operations.

Price Variance

The difference between the actual price paid for something and its standard or expected price, often analyzed in cost accounting.

Quantity Variance

The difference between the expected and actual quantity of materials used in production, reflecting efficiency in material usage.