The following term has to be defined – Evaporation Concept introduction: Evaporation is the phenomenon involving phase change. It is the transition of liquid to vapor state. This process is applicable to liquids. Evaporation can either occur spontaneously at room temperature or by inducing changes in energy of the molecules. The liquids that evaporate spontaneously at room temperature are called volatile liquids. The liquids that do not evaporate readily and require external energy to undergo evaporation are called non-volatile liquids. It is an endothermic phenomenon.

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Answer 1

Question

Chapter 9, Problem 9RQ

(a)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Evaporation

Concept introduction:

Evaporation is the phenomenon involving phase change. It is the transition of liquid to vapor state. This process is applicable to liquids. Evaporation can either occur spontaneously at room temperature or by inducing changes in energy of the molecules. The liquids that evaporate spontaneously at room temperature are called volatile liquids. The liquids that do not evaporate readily and require external energy to undergo evaporation are called non-volatile liquids. It is an endothermic phenomenon.

(b)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Condensation

Concept introduction:

Condensation is a process involving phase change. The molecules in vapor phase transit to liquid phase in this process releasing heat to surroundings.

(c)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Sublimation

Concept introduction:

Sublimation is a process of conversion of solid molecules directly to vapor molecules. That is, direct vaporization of solid without the involvement of any intermediate phase. It is an endothermic process.

(d)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Boiling

Concept introduction:

Boiling is the applicable to liquids and an endothermic process. It is a process used to vaporize a liquid. It is familiar that evaporation is accompanied by heating the liquid to boil.

(e)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Melting

Concept introduction:

Melting is the process applicable to solids and it is an endothermic process. Solid converts to liquid during melting.

(f)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of vaporization

Concept introduction:

The term enthalpy means heat content. Vaporization means conversion to vapor. Thus enthalpy of vaporization is the heat required by a liquid substance to convert itself completely to vapor.

(g)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of fusion

Concept introduction:

Enthalpy of fusion is the heat required by a solid substance to convert to liquid phase.

(h)

Interpretation Introduction

Interpretation:

The following term had to be defined –

Heating curve

Concept introduction:

Heating curve is a graphical representation used to observe the heating process over a period of time.

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Answer 2

Question

Chapter 9, Problem 9RQ

(a)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Evaporation

Concept introduction:

Evaporation is the phenomenon involving phase change. It is the transition of liquid to vapor state. This process is applicable to liquids. Evaporation can either occur spontaneously at room temperature or by inducing changes in energy of the molecules. The liquids that evaporate spontaneously at room temperature are called volatile liquids. The liquids that do not evaporate readily and require external energy to undergo evaporation are called non-volatile liquids. It is an endothermic phenomenon.

(b)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Condensation

Concept introduction:

Condensation is a process involving phase change. The molecules in vapor phase transit to liquid phase in this process releasing heat to surroundings.

(c)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Sublimation

Concept introduction:

Sublimation is a process of conversion of solid molecules directly to vapor molecules. That is, direct vaporization of solid without the involvement of any intermediate phase. It is an endothermic process.

(d)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Boiling

Concept introduction:

Boiling is the applicable to liquids and an endothermic process. It is a process used to vaporize a liquid. It is familiar that evaporation is accompanied by heating the liquid to boil.

(e)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Melting

Concept introduction:

Melting is the process applicable to solids and it is an endothermic process. Solid converts to liquid during melting.

(f)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of vaporization

Concept introduction:

The term enthalpy means heat content. Vaporization means conversion to vapor. Thus enthalpy of vaporization is the heat required by a liquid substance to convert itself completely to vapor.

(g)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of fusion

Concept introduction:

Enthalpy of fusion is the heat required by a solid substance to convert to liquid phase.

(h)

Interpretation Introduction

Interpretation:

The following term had to be defined –

Heating curve

Concept introduction:

Heating curve is a graphical representation used to observe the heating process over a period of time.

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Answer 3

Question

Chapter 9, Problem 9RQ

(a)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Evaporation

Concept introduction:

Evaporation is the phenomenon involving phase change. It is the transition of liquid to vapor state. This process is applicable to liquids. Evaporation can either occur spontaneously at room temperature or by inducing changes in energy of the molecules. The liquids that evaporate spontaneously at room temperature are called volatile liquids. The liquids that do not evaporate readily and require external energy to undergo evaporation are called non-volatile liquids. It is an endothermic phenomenon.

(b)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Condensation

Concept introduction:

Condensation is a process involving phase change. The molecules in vapor phase transit to liquid phase in this process releasing heat to surroundings.

(c)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Sublimation

Concept introduction:

Sublimation is a process of conversion of solid molecules directly to vapor molecules. That is, direct vaporization of solid without the involvement of any intermediate phase. It is an endothermic process.

(d)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Boiling

Concept introduction:

Boiling is the applicable to liquids and an endothermic process. It is a process used to vaporize a liquid. It is familiar that evaporation is accompanied by heating the liquid to boil.

(e)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Melting

Concept introduction:

Melting is the process applicable to solids and it is an endothermic process. Solid converts to liquid during melting.

(f)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of vaporization

Concept introduction:

The term enthalpy means heat content. Vaporization means conversion to vapor. Thus enthalpy of vaporization is the heat required by a liquid substance to convert itself completely to vapor.

(g)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of fusion

Concept introduction:

Enthalpy of fusion is the heat required by a solid substance to convert to liquid phase.

(h)

Interpretation Introduction

Interpretation:

The following term had to be defined –

Heating curve

Concept introduction:

Heating curve is a graphical representation used to observe the heating process over a period of time.

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Answer 4

Question

Chapter 9, Problem 9RQ

(a)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Evaporation

Concept introduction:

Evaporation is the phenomenon involving phase change. It is the transition of liquid to vapor state. This process is applicable to liquids. Evaporation can either occur spontaneously at room temperature or by inducing changes in energy of the molecules. The liquids that evaporate spontaneously at room temperature are called volatile liquids. The liquids that do not evaporate readily and require external energy to undergo evaporation are called non-volatile liquids. It is an endothermic phenomenon.

(b)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Condensation

Concept introduction:

Condensation is a process involving phase change. The molecules in vapor phase transit to liquid phase in this process releasing heat to surroundings.

(c)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Sublimation

Concept introduction:

Sublimation is a process of conversion of solid molecules directly to vapor molecules. That is, direct vaporization of solid without the involvement of any intermediate phase. It is an endothermic process.

(d)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Boiling

Concept introduction:

Boiling is the applicable to liquids and an endothermic process. It is a process used to vaporize a liquid. It is familiar that evaporation is accompanied by heating the liquid to boil.

(e)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Melting

Concept introduction:

Melting is the process applicable to solids and it is an endothermic process. Solid converts to liquid during melting.

(f)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of vaporization

Concept introduction:

The term enthalpy means heat content. Vaporization means conversion to vapor. Thus enthalpy of vaporization is the heat required by a liquid substance to convert itself completely to vapor.

(g)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of fusion

Concept introduction:

Enthalpy of fusion is the heat required by a solid substance to convert to liquid phase.

(h)

Interpretation Introduction

Interpretation:

The following term had to be defined –

Heating curve

Concept introduction:

Heating curve is a graphical representation used to observe the heating process over a period of time.

Expert Solution & Answer

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Answer 5

Chapter 9, Problem 9RQ

(a)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Evaporation

Concept introduction:

Evaporation is the phenomenon involving phase change. It is the transition of liquid to vapor state. This process is applicable to liquids. Evaporation can either occur spontaneously at room temperature or by inducing changes in energy of the molecules. The liquids that evaporate spontaneously at room temperature are called volatile liquids. The liquids that do not evaporate readily and require external energy to undergo evaporation are called non-volatile liquids. It is an endothermic phenomenon.

(b)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Condensation

Concept introduction:

Condensation is a process involving phase change. The molecules in vapor phase transit to liquid phase in this process releasing heat to surroundings.

(c)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Sublimation

Concept introduction:

Sublimation is a process of conversion of solid molecules directly to vapor molecules. That is, direct vaporization of solid without the involvement of any intermediate phase. It is an endothermic process.

(d)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Boiling

Concept introduction:

Boiling is the applicable to liquids and an endothermic process. It is a process used to vaporize a liquid. It is familiar that evaporation is accompanied by heating the liquid to boil.

(e)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Melting

Concept introduction:

Melting is the process applicable to solids and it is an endothermic process. Solid converts to liquid during melting.

(f)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of vaporization

Concept introduction:

The term enthalpy means heat content. Vaporization means conversion to vapor. Thus enthalpy of vaporization is the heat required by a liquid substance to convert itself completely to vapor.

(g)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of fusion

Concept introduction:

Enthalpy of fusion is the heat required by a solid substance to convert to liquid phase.

(h)

Interpretation Introduction

Interpretation:

The following term had to be defined –

Heating curve

Concept introduction:

Heating curve is a graphical representation used to observe the heating process over a period of time.

Answer 6

Chapter 9, Problem 9RQ

(a)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Evaporation

Concept introduction:

Evaporation is the phenomenon involving phase change. It is the transition of liquid to vapor state. This process is applicable to liquids. Evaporation can either occur spontaneously at room temperature or by inducing changes in energy of the molecules. The liquids that evaporate spontaneously at room temperature are called volatile liquids. The liquids that do not evaporate readily and require external energy to undergo evaporation are called non-volatile liquids. It is an endothermic phenomenon.

Answer 7

Chapter 9, Problem 9RQ

(a)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Evaporation

Concept introduction:

Evaporation is the phenomenon involving phase change. It is the transition of liquid to vapor state. This process is applicable to liquids. Evaporation can either occur spontaneously at room temperature or by inducing changes in energy of the molecules. The liquids that evaporate spontaneously at room temperature are called volatile liquids. The liquids that do not evaporate readily and require external energy to undergo evaporation are called non-volatile liquids. It is an endothermic phenomenon.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Condensation

Concept introduction:

Condensation is a process involving phase change. The molecules in vapor phase transit to liquid phase in this process releasing heat to surroundings.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Condensation

Concept introduction:

Condensation is a process involving phase change. The molecules in vapor phase transit to liquid phase in this process releasing heat to surroundings.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Sublimation

Concept introduction:

Sublimation is a process of conversion of solid molecules directly to vapor molecules. That is, direct vaporization of solid without the involvement of any intermediate phase. It is an endothermic process.

Answer 11

(c)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Sublimation

Concept introduction:

Sublimation is a process of conversion of solid molecules directly to vapor molecules. That is, direct vaporization of solid without the involvement of any intermediate phase. It is an endothermic process.

Answer 12

(d)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Boiling

Concept introduction:

Boiling is the applicable to liquids and an endothermic process. It is a process used to vaporize a liquid. It is familiar that evaporation is accompanied by heating the liquid to boil.

Answer 13

(d)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Boiling

Concept introduction:

Boiling is the applicable to liquids and an endothermic process. It is a process used to vaporize a liquid. It is familiar that evaporation is accompanied by heating the liquid to boil.

Answer 14

(e)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Melting

Concept introduction:

Melting is the process applicable to solids and it is an endothermic process. Solid converts to liquid during melting.

Answer 15

(e)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Melting

Concept introduction:

Melting is the process applicable to solids and it is an endothermic process. Solid converts to liquid during melting.

Answer 16

(f)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of vaporization

Concept introduction:

The term enthalpy means heat content. Vaporization means conversion to vapor. Thus enthalpy of vaporization is the heat required by a liquid substance to convert itself completely to vapor.

Answer 17

(f)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of vaporization

Concept introduction:

The term enthalpy means heat content. Vaporization means conversion to vapor. Thus enthalpy of vaporization is the heat required by a liquid substance to convert itself completely to vapor.

Answer 18

(g)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of fusion

Concept introduction:

Enthalpy of fusion is the heat required by a solid substance to convert to liquid phase.

Answer 19

(g)

Interpretation Introduction

Interpretation:

The following term has to be defined –

Enthalpy of fusion

Concept introduction:

Enthalpy of fusion is the heat required by a solid substance to convert to liquid phase.

Answer 20

(h)

Interpretation Introduction

Interpretation:

The following term had to be defined –

Heating curve

Concept introduction:

Heating curve is a graphical representation used to observe the heating process over a period of time.

Answer 21

(h)

Interpretation Introduction

Interpretation:

The following term had to be defined –

Heating curve

Concept introduction:

Heating curve is a graphical representation used to observe the heating process over a period of time.

Answer 22

Expert Solution & Answer

Answer 23

Expert Solution & Answer

Answer 24

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Answer 25

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Solution Summary: The author explains that evaporation is the phenomenon involving phase change. It involves transition of molecules from one phase to another.

Concept explainers

Interpretation:

The following term has to be defined –

Condensation

Concept introduction:

Condensation is a process involving phase change. The molecules in vapor phase transit to liquid phase in this process releasing heat to surroundings.

Interpretation:

The following term has to be defined –

Sublimation

Concept introduction:

Sublimation is a process of conversion of solid molecules directly to vapor molecules. That is, direct vaporization of solid without the involvement of any intermediate phase. It is an endothermic process.

Interpretation:

The following term has to be defined –

Boiling

Concept introduction:

Boiling is the applicable to liquids and an endothermic process. It is a process used to vaporize a liquid. It is familiar that evaporation is accompanied by heating the liquid to boil.

Interpretation:

The following term has to be defined –

Melting

Concept introduction:

Melting is the process applicable to solids and it is an endothermic process. Solid converts to liquid during melting.

Interpretation:

The following term has to be defined –

Enthalpy of vaporization

Concept introduction:

The term enthalpy means heat content. Vaporization means conversion to vapor. Thus enthalpy of vaporization is the heat required by a liquid substance to convert itself completely to vapor.

Interpretation:

The following term has to be defined –

Enthalpy of fusion

Concept introduction:

Enthalpy of fusion is the heat required by a solid substance to convert to liquid phase.

Interpretation:

The following term had to be defined –

Heating curve

Concept introduction:

Heating curve is a graphical representation used to observe the heating process over a period of time.

Want to see the full answer?

Chapter 9 Solutions

Solution Summary: The author explains that evaporation is the phenomenon involving phase change. It involves transition of molecules from one phase to another.

Concept explainers

Interpretation: The following term has to be defined – Condensation Concept introduction: Condensation is a process involving phase change. The molecules in vapor phase transit to liquid phase in this process releasing heat to surroundings.

Interpretation: The following term has to be defined – Sublimation Concept introduction: Sublimation is a process of conversion of solid molecules directly to vapor molecules. That is, direct vaporization of solid without the involvement of any intermediate phase. It is an endothermic process.

Interpretation: The following term has to be defined – Boiling Concept introduction: Boiling is the applicable to liquids and an endothermic process. It is a process used to vaporize a liquid. It is familiar that evaporation is accompanied by heating the liquid to boil.

Interpretation: The following term has to be defined – Melting Concept introduction: Melting is the process applicable to solids and it is an endothermic process. Solid converts to liquid during melting.

Interpretation: The following term has to be defined – Enthalpy of vaporization Concept introduction: The term enthalpy means heat content. Vaporization means conversion to vapor. Thus enthalpy of vaporization is the heat required by a liquid substance to convert itself completely to vapor.

Interpretation: The following term has to be defined – Enthalpy of fusion Concept introduction: Enthalpy of fusion is the heat required by a solid substance to convert to liquid phase.

Interpretation: The following term had to be defined – Heating curve Concept introduction: Heating curve is a graphical representation used to observe the heating process over a period of time.

Want to see the full answer?

Chapter 9 Solutions

Interpretation:

The following term has to be defined –

Condensation

Concept introduction:

Condensation is a process involving phase change. The molecules in vapor phase transit to liquid phase in this process releasing heat to surroundings.

Interpretation:

The following term has to be defined –

Boiling

Concept introduction:

Boiling is the applicable to liquids and an endothermic process. It is a process used to vaporize a liquid. It is familiar that evaporation is accompanied by heating the liquid to boil.

Interpretation:

The following term has to be defined –

Melting

Concept introduction:

Melting is the process applicable to solids and it is an endothermic process. Solid converts to liquid during melting.

Interpretation:

The following term has to be defined –

Enthalpy of vaporization

Concept introduction:

The term enthalpy means heat content. Vaporization means conversion to vapor. Thus enthalpy of vaporization is the heat required by a liquid substance to convert itself completely to vapor.

Interpretation:

The following term has to be defined –

Enthalpy of fusion

Concept introduction:

Enthalpy of fusion is the heat required by a solid substance to convert to liquid phase.

Interpretation:

The following term had to be defined –

Heating curve

Concept introduction:

Heating curve is a graphical representation used to observe the heating process over a period of time.