When a Catalyst Is Added to a Reaction Mixture, It

question 55

Multiple Choice

When a catalyst is added to a reaction mixture, it

• A) increases the rate of collisions between reactant molecules.
• B) provides reactant molecules with more energy.
• C) slows down the rate of the back reaction.
• D) provides a new pathway (mechanism) for the reaction.
• E) does none of the above.

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Definitions:

Credits

Accounting entries that increase liabilities or equity or decrease an asset or expense.

Common Shares

Shares of stock, which signify part ownership in a corporation, granting the holder the right to vote on corporate matters and to receive a portion of the company’s earnings via dividends.

Revenues

The cumulative income arising from transactions involving goods or services integral to a firm's primary business.

Liabilities

Financial obligations or debts owed by a company to creditors, representing claims against a company's assets.