Which of the Following Statements Is True About Buffer Solutions

question 51

Multiple Choice

Which of the following statements is True about buffer solutions?

• A)They maintain a constant pH when bases are added to them but not when acids are added to them.
• B)They maintain a constant pH when acids are added to them but not when bases are added to them.
• C)They maintain a constant pH of exactly 7 in all living cells and biological fluids.
• D)They maintain a relatively constant pH when either acids or bases are added to them.
• E)They are found only in living systems and biological fluids.

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Definitions:

Retirement Entry

An accounting entry that records the removal of fixed assets or inventory from the company's records upon their disposal or sale.

Discount On Bonds Payable

The difference between the face value of a bond and its selling price when a bond is sold for less than its face value.