Which of the Following Statements Is True About Buffer Solutions

question 18

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 relatively constant pH of approximately 7 when either acids or bases are added to them.
• 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.

Recognize age-related changes and developmental stages unique to young adults.

Analyze the impact of work and education on the life choices of young adults.

Evaluate the role of cognitive development in adulthood.

Identify the effects of substance use on young adults.

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Definitions:

Halogens

A group of highly reactive elements located in Group 17 of the periodic table, which include fluorine, chlorine, bromine, iodine, and astatine.

Atomic Symbol

A one- or two-letter notation used to represent an element, based on its Latin name.

Copper

A red-orange metallic element that is ductile and conductive, used extensively in electrical wiring and plumbing.

Atomic Symbol

A one or two-letter notation representing a chemical element (e.g., H for hydrogen, O for oxygen) based on its name, often derived from Latin.