It should be predicted that whether the given process that is Water vapour condenses as liquid water at 0 ° C and 1 atm pressure results in increase in entropy of the system or not. Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative. Entropy increases in the order solid < liquid < gas . In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process. Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

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Answer 1

Question

Chapter 18, Problem 5PS

(a)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is Water vapour condenses as liquid water at 0 °C and 1 atm pressure results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(b)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is exothermic reaction of Al(s) and Br2(l) in formation of Al2Br6(s) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(c)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is endothermic decomposition of solid CaCO3 results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(d)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is decomposition of one mole of AgCl(s) to form 1.0 mole of Ag(s) and 0.5 mol of Cl2(g) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

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Answer 2

Question

Chapter 18, Problem 5PS

(a)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is Water vapour condenses as liquid water at 0 °C and 1 atm pressure results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(b)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is exothermic reaction of Al(s) and Br2(l) in formation of Al2Br6(s) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(c)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is endothermic decomposition of solid CaCO3 results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(d)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is decomposition of one mole of AgCl(s) to form 1.0 mole of Ag(s) and 0.5 mol of Cl2(g) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

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Answer 3

Question

Chapter 18, Problem 5PS

(a)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is Water vapour condenses as liquid water at 0 °C and 1 atm pressure results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(b)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is exothermic reaction of Al(s) and Br2(l) in formation of Al2Br6(s) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(c)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is endothermic decomposition of solid CaCO3 results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(d)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is decomposition of one mole of AgCl(s) to form 1.0 mole of Ag(s) and 0.5 mol of Cl2(g) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

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Answer 4

Question

Chapter 18, Problem 5PS

(a)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is Water vapour condenses as liquid water at 0 °C and 1 atm pressure results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(b)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is exothermic reaction of Al(s) and Br2(l) in formation of Al2Br6(s) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(c)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is endothermic decomposition of solid CaCO3 results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(d)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is decomposition of one mole of AgCl(s) to form 1.0 mole of Ag(s) and 0.5 mol of Cl2(g) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

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Answer 5

Chapter 18, Problem 5PS

(a)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is Water vapour condenses as liquid water at 0 °C and 1 atm pressure results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(b)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is exothermic reaction of Al(s) and Br2(l) in formation of Al2Br6(s) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(c)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is endothermic decomposition of solid CaCO3 results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

(d)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is decomposition of one mole of AgCl(s) to form 1.0 mole of Ag(s) and 0.5 mol of Cl2(g) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

Answer 6

Chapter 18, Problem 5PS

(a)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is Water vapour condenses as liquid water at 0 °C and 1 atm pressure results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

Answer 7

Chapter 18, Problem 5PS

(a)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is Water vapour condenses as liquid water at 0 °C and 1 atm pressure results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

Answer 8

(b)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is exothermic reaction of Al(s) and Br2(l) in formation of Al2Br6(s) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

Answer 9

(b)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is exothermic reaction of Al(s) and Br2(l) in formation of Al2Br6(s) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

Answer 10

(c)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is endothermic decomposition of solid CaCO3 results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

Answer 11

(c)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is endothermic decomposition of solid CaCO3 results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

Answer 12

(d)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is decomposition of one mole of AgCl(s) to form 1.0 mole of Ag(s) and 0.5 mol of Cl2(g) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

Answer 13

(d)

Interpretation Introduction

Interpretation: It should be predicted that whether the given process that is decomposition of one mole of AgCl(s) to form 1.0 mole of Ag(s) and 0.5 mol of Cl2(g) results in increase in entropy of the system or not.

Concept introduction: The process is said to be spontaneous if the entropy change should increase and the value of change in free energy should be negative.

Entropy increases in the order solid < liquid < gas. In the gaseous state, the particles are more random. In solids, the particles have fixed positions and entropy is less. In liquids, there are constraints due to forces between the particles. The increase in entropy results in a spontaneous process.

Reactions that involve increased number of moles in a gaseous system results in increased entropy of the system.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 18.3 - Predict which substance in each pair has the...Ch. 18.3 - Prob. 18.2CYU Ch. 18.4 - Based on rH and rS, predict the spontaneity of the...Ch. 18.6 - Prob. 18.4CYU Ch. 18.6 - Prob. 18.5CYU Ch. 18.6 - Oxygen was first prepared by Joseph Priestley...Ch. 18.6 - Prob. 18.7CYU Ch. 18.6 - Prob. 18.8CYU Ch. 18.6 - Prob. 18.9CYU Ch. 18.7 - Consider the hydrolysis reactions of creatine...

Solution Summary: The author explains that the process is spontaneous if the entropy change should increase and the value of change in free energy should be negative.

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