(a) Interpretation: The structures of the four given molecules must be drawn indicating whether those are polar or non polar. Concept Introduction: Lewis structure is the representation of molecules showing the electron dots present in each atom. A polar molecule has non zero bond moments whereas a non polar molecule has zero bond moments.

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Answer 1

Question

Chapter 14, Problem 80AP

Interpretation Introduction

(a)

Interpretation:

The structures of the four given molecules must be drawn indicating whether those are polar or non polar.

Concept Introduction:

Lewis structure is the representation of molecules showing the electron dots present in each atom.

A polar molecule has non zero bond moments whereas a non polar molecule has zero bond moments.

Interpretation Introduction

(b)

Interpretation:

Which two molecules are liquid and which two are gases as room temperature must be predicted along with proper explanation.

Concept Introduction:

For liquids intermolecular forces are stronger as compared to gases.

Interpretation Introduction

(c)

Interpretation:

The given compounds must be ranked from lowest to highest boiling point with proper justification.

Concept Introduction:

Molecules having stronger intermolecular forces show higher boiling points.

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Complete the table Solid Liquid Gas Plasma Rigid Free-flowing Diffuses Freely Strong bonds Weak bonds No bonds Ionization Has definite volume and shape Has definite volume and no definite shape Has no definite shape and volume Has no definite shape and volume High density Moderate density Low density Less than the density of gas Has the least intermolecular space Moderate intermolecular space Free-flowing intermolecular space High intermolecular force of attraction Moderate intermolecular force of attraction Weak intermolecular force of attraction Incompressible Difficult to compress Highly compressible Atoms to have a small vibration, but they remain fixed in their positions. Atoms to vibrate, move about, and slide pass each other Atoms vibrate and move freely at high speeds Low kinetic energy Moderate kinetic energy kinetic energy High kinetic Energy Extremely high kinetic…

Rank the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest boiling point, choose 2 next to the substance with the next highest boiling point, and so on. chemical symbol, substance chemical formula boiling point or Lewis structure A CO |(Choose one) O2 |(Choose one) ♥ В H H .. Н — О — C H. |(Choose one) v C - | H H Al, O, |(Choose one) ? :0 :

2. (Use Intermolecular Forces to explain why CF_4 is a gas at room temperature but CCI_4 is a liquid.

Answer 2

Question

Chapter 14, Problem 80AP

Interpretation Introduction

(a)

Interpretation:

The structures of the four given molecules must be drawn indicating whether those are polar or non polar.

Concept Introduction:

Lewis structure is the representation of molecules showing the electron dots present in each atom.

A polar molecule has non zero bond moments whereas a non polar molecule has zero bond moments.

Interpretation Introduction

(b)

Interpretation:

Which two molecules are liquid and which two are gases as room temperature must be predicted along with proper explanation.

Concept Introduction:

For liquids intermolecular forces are stronger as compared to gases.

Interpretation Introduction

(c)

Interpretation:

The given compounds must be ranked from lowest to highest boiling point with proper justification.

Concept Introduction:

Molecules having stronger intermolecular forces show higher boiling points.

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Answer 3

Question

Chapter 14, Problem 80AP

Interpretation Introduction

(a)

Interpretation:

The structures of the four given molecules must be drawn indicating whether those are polar or non polar.

Concept Introduction:

Lewis structure is the representation of molecules showing the electron dots present in each atom.

A polar molecule has non zero bond moments whereas a non polar molecule has zero bond moments.

Interpretation Introduction

(b)

Interpretation:

Which two molecules are liquid and which two are gases as room temperature must be predicted along with proper explanation.

Concept Introduction:

For liquids intermolecular forces are stronger as compared to gases.

Interpretation Introduction

(c)

Interpretation:

The given compounds must be ranked from lowest to highest boiling point with proper justification.

Concept Introduction:

Molecules having stronger intermolecular forces show higher boiling points.

Expert Solution & Answer

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Answer 4

Question

Chapter 14, Problem 80AP

Interpretation Introduction

(a)

Interpretation:

The structures of the four given molecules must be drawn indicating whether those are polar or non polar.

Concept Introduction:

Lewis structure is the representation of molecules showing the electron dots present in each atom.

A polar molecule has non zero bond moments whereas a non polar molecule has zero bond moments.

Interpretation Introduction

(b)

Interpretation:

Which two molecules are liquid and which two are gases as room temperature must be predicted along with proper explanation.

Concept Introduction:

For liquids intermolecular forces are stronger as compared to gases.

Interpretation Introduction

(c)

Interpretation:

The given compounds must be ranked from lowest to highest boiling point with proper justification.

Concept Introduction:

Molecules having stronger intermolecular forces show higher boiling points.

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Answer 5

Chapter 14, Problem 80AP

Interpretation Introduction

(a)

Interpretation:

The structures of the four given molecules must be drawn indicating whether those are polar or non polar.

Concept Introduction:

Lewis structure is the representation of molecules showing the electron dots present in each atom.

A polar molecule has non zero bond moments whereas a non polar molecule has zero bond moments.

Interpretation Introduction

(b)

Interpretation:

Which two molecules are liquid and which two are gases as room temperature must be predicted along with proper explanation.

Concept Introduction:

For liquids intermolecular forces are stronger as compared to gases.

Interpretation Introduction

(c)

Interpretation:

The given compounds must be ranked from lowest to highest boiling point with proper justification.

Concept Introduction:

Molecules having stronger intermolecular forces show higher boiling points.

Answer 6

Chapter 14, Problem 80AP

Interpretation Introduction

(a)

Interpretation:

The structures of the four given molecules must be drawn indicating whether those are polar or non polar.

Concept Introduction:

Lewis structure is the representation of molecules showing the electron dots present in each atom.

A polar molecule has non zero bond moments whereas a non polar molecule has zero bond moments.

Answer 7

Chapter 14, Problem 80AP

Interpretation Introduction

(a)

Interpretation:

The structures of the four given molecules must be drawn indicating whether those are polar or non polar.

Concept Introduction:

Lewis structure is the representation of molecules showing the electron dots present in each atom.

A polar molecule has non zero bond moments whereas a non polar molecule has zero bond moments.

Answer 8

Interpretation Introduction

(b)

Interpretation:

Which two molecules are liquid and which two are gases as room temperature must be predicted along with proper explanation.

Concept Introduction:

For liquids intermolecular forces are stronger as compared to gases.

Answer 9

Interpretation Introduction

(b)

Interpretation:

Which two molecules are liquid and which two are gases as room temperature must be predicted along with proper explanation.

Concept Introduction:

For liquids intermolecular forces are stronger as compared to gases.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The given compounds must be ranked from lowest to highest boiling point with proper justification.

Concept Introduction:

Molecules having stronger intermolecular forces show higher boiling points.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The given compounds must be ranked from lowest to highest boiling point with proper justification.

Concept Introduction:

Molecules having stronger intermolecular forces show higher boiling points.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 14.2 - trong>Exercise 14.1 Calculate the total energy...Ch. 14.3 - Prob. 1CT Ch. 14.6 - trong>Exercise 14.2 Name the type of crystalline...Ch. 14 - ou seal a container half-filled with water. Which...Ch. 14 - xplain the following: You add 100mLof water to a...Ch. 14 - Prob. 3ALQ Ch. 14 - Prob. 4ALQ Ch. 14 - Prob. 5ALQ Ch. 14 - Prob. 6ALQ Ch. 14 - Prob. 7ALQ

(b) Interpretation: Which two molecules are liquid and which two are gases as room temperature must be predicted along with proper explanation. Concept Introduction: For liquids intermolecular forces are stronger as compared to gases.

(c) Interpretation: The given compounds must be ranked from lowest to highest boiling point with proper justification. Concept Introduction: Molecules having stronger intermolecular forces show higher boiling points.

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Chapter 14 Solutions

(b)

Interpretation:

Which two molecules are liquid and which two are gases as room temperature must be predicted along with proper explanation.

Concept Introduction:

For liquids intermolecular forces are stronger as compared to gases.

(c)

Interpretation:

The given compounds must be ranked from lowest to highest boiling point with proper justification.

Concept Introduction:

Molecules having stronger intermolecular forces show higher boiling points.