Which of the Following Is the Best Definition of a Catalyst

question 77

Multiple Choice

Which of the following is the best definition of a catalyst?

• A) A catalyst is a substance that speeds up the rate of a chemical reaction till its concentration is reduced to zero.
• B) A catalyst is a substance that speeds up the rate of a chemical reaction without participating in the reaction.
• C) A catalyst is a substance that speeds up the rate of a chemical reaction without being consumed during the reaction.
• D) All of these are equally good definitions.

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Definitions:

Product Cost

The total costs incurred to acquire or produce the goods sold by a company, including direct materials, direct labor, and manufacturing overhead.

Office Equipment

Items and machinery used in an office for the purpose of carrying out business activities, like computers, printers, and furniture.

Depreciation

The systematic periodic transfer of the cost of a fixed asset to an expense account during its expected useful life.

Administrative Expense

Expenses related to the general operations of a business, such as salaries of non-sales personnel, rent, utilities, and office supplies.