All of the Following Statements Are Correct EXCEPT

question 44

Multiple Choice

All of the following statements are correct EXCEPT

• A) a heterogeneous catalyst is in a different phase from the reaction mixture.
• B) enzymes are protein molecules that catalyze reactions.
• C) catalysts are not consumed in reactions.
• D) a reaction mechanism describes the path of a reaction at the molecular level.
• E) elementary steps in a reaction mechanism are always unimolecular.

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Definitions:

Months

Units of time, approximately 1/12th of a year, used in calendars to segment time.

Maturity Value

The total amount that will be paid to the investor at the end of a fixed-income investment's life.

Months

Units of time, each roughly equivalent to one twelfth of a year, used in planning and organizing.

Rate Of Interest

The percentage of the principal that will be charged for a particular period of time, normally one year.