(a) Interpretation: The phase change in iodine sample when temperature is held at 113.7 ° C should be determined. Concept introduction: Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure. The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point. Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

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Answer 1

Question

Chapter 11, Problem 11.45SP

Interpretation Introduction

(a)

Interpretation:

The phase change in iodine sample when temperature is held at 113.7 °C should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

Interpretation Introduction

(b)

Interpretation:

The phase change in iodine sample when the temperature is reduced from 452 K to 389 K should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

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Answer 2

Question

Chapter 11, Problem 11.45SP

Interpretation Introduction

(a)

Interpretation:

The phase change in iodine sample when temperature is held at 113.7 °C should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

Interpretation Introduction

(b)

Interpretation:

The phase change in iodine sample when the temperature is reduced from 452 K to 389 K should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

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Answer 3

Question

Chapter 11, Problem 11.45SP

Interpretation Introduction

(a)

Interpretation:

The phase change in iodine sample when temperature is held at 113.7 °C should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

Interpretation Introduction

(b)

Interpretation:

The phase change in iodine sample when the temperature is reduced from 452 K to 389 K should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

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Answer 4

Question

Chapter 11, Problem 11.45SP

Interpretation Introduction

(a)

Interpretation:

The phase change in iodine sample when temperature is held at 113.7 °C should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

Interpretation Introduction

(b)

Interpretation:

The phase change in iodine sample when the temperature is reduced from 452 K to 389 K should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

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Answer 5

Chapter 11, Problem 11.45SP

Interpretation Introduction

(a)

Interpretation:

The phase change in iodine sample when temperature is held at 113.7 °C should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

Interpretation Introduction

(b)

Interpretation:

The phase change in iodine sample when the temperature is reduced from 452 K to 389 K should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

Answer 6

Chapter 11, Problem 11.45SP

Interpretation Introduction

(a)

Interpretation:

The phase change in iodine sample when temperature is held at 113.7 °C should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

Answer 7

Chapter 11, Problem 11.45SP

Interpretation Introduction

(a)

Interpretation:

The phase change in iodine sample when temperature is held at 113.7 °C should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The phase change in iodine sample when the temperature is reduced from 452 K to 389 K should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The phase change in iodine sample when the temperature is reduced from 452 K to 389 K should be determined.

Concept introduction:

Phase diagram is a graph that represents the solid phase, liquid phase, and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

The temperature and pressure on a phase diagram at which gas, liquid, and solid phases coexist is called triple point. The temperature and pressure in the phase diagram at which substance is lies between liquid-gas phases is called critical point. The temperature and pressure at which liquid or gas is neither a true liquid nor a true gas is called supercritical point.

Conversion of liquid into gas is called vaporization. Conversion of solid into liquid or vice-versa is called melting or fusion. Conversion of solid into gas is called sublimation.

Answer 10

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Answer 11

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Answer 12

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Answer 13

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Solution Summary: The author explains that phase diagrams represent the solid phase, liquid phase and gaseous phase of one substance or mixture of substance under different states of temperature and pressure.

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