The reason for the smaller value of heat of fusion ( Δ H fus ) as compared to the heat of vaporization ( Δ H vap ) is to be determined. Concept introduction: The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy ( E p ) and kinetic energy ( E k ) of particles. There are three major phases as follows: 1) Solid 2) Liquid 3) Gas The heat of fusion ( Δ H fus ) is the amount of heat required to convert the solid phase of a substance to the liquid phase while the heat of vaporization ( Δ H vap ) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

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Answer 1

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Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 12, Problem 12.4P

(a)

Interpretation Introduction

Interpretation:

The reason for the smaller value of heat of fusion (ΔHfus) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of fusion (ΔHfus) is the amount of heat required to convert the solid phase of a substance to the liquid phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

(b)

Interpretation Introduction

Interpretation:

The reason for the greater value of heat of sublimation (ΔHsub) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of sublimation (ΔHsub) is the amount of heat required to convert the solid phase of a substance to the gaseous phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

(c)

Interpretation Introduction

Interpretation:

The comparison of the magnitude of the heat of vaporization of a substance with that of its heat of condensation is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

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Answer 2

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Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 12, Problem 12.4P

(a)

Interpretation Introduction

Interpretation:

The reason for the smaller value of heat of fusion (ΔHfus) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of fusion (ΔHfus) is the amount of heat required to convert the solid phase of a substance to the liquid phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

(b)

Interpretation Introduction

Interpretation:

The reason for the greater value of heat of sublimation (ΔHsub) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of sublimation (ΔHsub) is the amount of heat required to convert the solid phase of a substance to the gaseous phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

(c)

Interpretation Introduction

Interpretation:

The comparison of the magnitude of the heat of vaporization of a substance with that of its heat of condensation is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

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Answer 3

Question

Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 12, Problem 12.4P

(a)

Interpretation Introduction

Interpretation:

The reason for the smaller value of heat of fusion (ΔHfus) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of fusion (ΔHfus) is the amount of heat required to convert the solid phase of a substance to the liquid phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

(b)

Interpretation Introduction

Interpretation:

The reason for the greater value of heat of sublimation (ΔHsub) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of sublimation (ΔHsub) is the amount of heat required to convert the solid phase of a substance to the gaseous phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

(c)

Interpretation Introduction

Interpretation:

The comparison of the magnitude of the heat of vaporization of a substance with that of its heat of condensation is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

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Answer 4

Question

Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 12, Problem 12.4P

(a)

Interpretation Introduction

Interpretation:

The reason for the smaller value of heat of fusion (ΔHfus) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of fusion (ΔHfus) is the amount of heat required to convert the solid phase of a substance to the liquid phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

(b)

Interpretation Introduction

Interpretation:

The reason for the greater value of heat of sublimation (ΔHsub) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of sublimation (ΔHsub) is the amount of heat required to convert the solid phase of a substance to the gaseous phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

(c)

Interpretation Introduction

Interpretation:

The comparison of the magnitude of the heat of vaporization of a substance with that of its heat of condensation is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

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Answer 5

Chapter 12, Problem 12.4P

(a)

Interpretation Introduction

Interpretation:

The reason for the smaller value of heat of fusion (ΔHfus) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of fusion (ΔHfus) is the amount of heat required to convert the solid phase of a substance to the liquid phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

(b)

Interpretation Introduction

Interpretation:

The reason for the greater value of heat of sublimation (ΔHsub) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of sublimation (ΔHsub) is the amount of heat required to convert the solid phase of a substance to the gaseous phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

(c)

Interpretation Introduction

Interpretation:

The comparison of the magnitude of the heat of vaporization of a substance with that of its heat of condensation is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

Answer 6

Chapter 12, Problem 12.4P

(a)

Interpretation Introduction

Interpretation:

The reason for the smaller value of heat of fusion (ΔHfus) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of fusion (ΔHfus) is the amount of heat required to convert the solid phase of a substance to the liquid phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

Answer 7

Chapter 12, Problem 12.4P

(a)

Interpretation Introduction

Interpretation:

The reason for the smaller value of heat of fusion (ΔHfus) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of fusion (ΔHfus) is the amount of heat required to convert the solid phase of a substance to the liquid phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The reason for the greater value of heat of sublimation (ΔHsub) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of sublimation (ΔHsub) is the amount of heat required to convert the solid phase of a substance to the gaseous phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The reason for the greater value of heat of sublimation (ΔHsub) as compared to the heat of vaporization (ΔHvap) is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

The heat of sublimation (ΔHsub) is the amount of heat required to convert the solid phase of a substance to the gaseous phase while the heat of vaporization (ΔHvap) is the amount of heat required to convert the solid phase of a substance to the liquid phase.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The comparison of the magnitude of the heat of vaporization of a substance with that of its heat of condensation is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

Answer 11

(c)

Interpretation Introduction

Interpretation:

The comparison of the magnitude of the heat of vaporization of a substance with that of its heat of condensation is to be determined.

Concept introduction:

The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy (Ep) and kinetic energy (Ek) of particles. There are three major phases as follows:

1) Solid

2) Liquid

3) Gas

Answer 12

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Answer 13

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Answer 15

Ch. 12.2 - Prob. 12.1AFP Ch. 12.2 - Prob. 12.1BFP Ch. 12.2 - Prob. 12.2AFP Ch. 12.2 - Prob. 12.2BFP Ch. 12.2 - Prob. 12.3AFP Ch. 12.2 - Prob. 12.3BFP Ch. 12.3 - Prob. 12.4AFP Ch. 12.3 - Prob. 12.4BFP Ch. 12.3 - Prob. 12.5AFP Ch. 12.3 - Prob. 12.5BFP

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