If 050 L of a Buffer Containing 1

question 69

Multiple Choice

If 0.50 L of a buffer containing 1.0 mol H₂PO₄^- and 1.0 mol HPO₄^2- is diluted to a volume of 5.0 L,the pH

• A) increases by 1.
• B) decreases by 1.
• C) increases by 10.
• D) decreases by 10.
• E) remains unchanged.

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Definitions:

Workload

Workload refers to the amount of work an individual or group is expected to complete in a specified period of time.

Response

The reaction or reply to a stimulus or situation, often evaluated in various contexts like medical treatments or surveys.

Arrhythmia

An irregular heartbeat that can range from harmless to life-threatening conditions.

Electrodes

Conductive elements used to establish an electrical connection with the nonmetallic part of a circuit, often found in medical and industrial applications.