Phase diagram of the substance has to be drawn using the given data. Concept Introduction: Phase change refers to change in physical state of a substance. If a substance undergoes change in its physical state from one physical form to another physical form, then the substance is said to be undergone phase change . Phase diagram illustrates temperature and pressure conditions at which a substance can remain stable at a certain physical state. The distinct separation between the different phases of a system is known as phase boundary . Boiling point of a substance refers to the temperature at which a liquid substance undergoes phase change to vapor phase. Melting point of a substance refers to the temperature at which a solid substance changes its phase to liquid. Triple point corresponds to certain temperature and pressure region in the phase diagram at which all the phases of the substance coexist in equilibrium.

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Chapter 12.6, Problem 7PPB

Interpretation Introduction

Interpretation:

Phase diagram of the substance has to be drawn using the given data.

Concept Introduction:

Phase change refers to change in physical state of a substance. If a substance undergoes change in its physical state from one physical form to another physical form, then the substance is said to be undergone phase change.

Phase diagram illustrates temperature and pressure conditions at which a substance can remain stable at a certain physical state. The distinct separation between the different phases of a system is known as phase boundary.

Boiling point of a substance refers to the temperature at which a liquid substance undergoes phase change to vapor phase.

Melting point of a substance refers to the temperature at which a solid substance changes its phase to liquid.

Triple point corresponds to certain temperature and pressure region in the phase diagram at which all the phases of the substance coexist in equilibrium.

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