Based on the Phase Diagram of a Pure Substance Given

question 13

Multiple Choice

Based on the phase diagram of a pure substance given below, what change of state occurs as the substance changes from point C to point D?

• A) The substance increases in temperature with a phase change from solid to liquid.
• B) The substance increases in temperature with a phase change from solid to vapor.
• C) The substance increases in temperature with a phase change from liquid to vapor.
• D) The substance increases in temperature but does not undergo a phase change.
• E) The substance increases in temperature and becomes a supercritical fluid.

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Definitions:

Maslow Hierarchy

Maslow's Hierarchy is a psychological theory proposed by Abraham Maslow that categorizes human needs into a five-tier model, from basic physiological needs to self-actualization.

Self-actualization Needs

The highest level in Maslow's hierarchy of needs, representing the realization of one's potential, self-fulfillment, seeking personal growth and peak experiences.

Physiological Needs

Basic human requirements such as food, water, and shelter that must be met to ensure survival.