The Phase Diagram for a Pure Substance Is Shown Below

question 12

Multiple Choice

The phase diagram for a pure substance is shown below. What is the lowest temperature at which liquid can exist?

• A)400 K
• B)0 K
• C)200 K
• D)150 K
• E)250 K

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Definitions:

Nasogastric Tube

A flexible tube that is inserted through the nose into the stomach for feeding or medication delivery.

Residual Volume

The amount of air left in the lungs after a forceful exhalation, demonstrating lung and respiratory health.

Medication Administration

The process of giving a medication to a patient via any number of routes, such as orally or intravenously.

NG Tube Placement

The insertion of a nasogastric tube through the nose, past the throat, and down into the stomach for feeding or drainage.