A non spontaneous process should be explained with an example. Concept introduction: As per second law of thermodynamics : • A process is called spontaneous when the entropy of the process increases so that ∆S is positive. The spontaneous processes takes place by own or by some initiation but they do not need any external force. For example fall of water from top level to bottom is spontaneous process. • A process is called non-spontaneous when the entropy of the process decreases so that ∆S is negative. Such processes need external force like heat or pressure to take place. They can neither occur by self or by initiation. For example; endothermic reactions are always non-spontaneous. Given:

Question

Want to see the full answer?

Answer 1

Question

Chapter 19, Problem 3E

Interpretation Introduction

Interpretation:

A non spontaneous process should be explained with an example.

Concept introduction:

As per second law of thermodynamics:

• A process is called spontaneous when the entropy of the process increases so that ∆S is positive. The spontaneous processes takes place by own or by some initiation but they do not need any external force. For example fall of water from top level to bottom is spontaneous process.

• A process is called non-spontaneous when the entropy of the process decreases so that ∆S is negative. Such processes need external force like heat or pressure to take place. They can neither occur by self or by initiation.

For example; endothermic reactions are always non-spontaneous.

Given:

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

How many grams of C are combined with 3.75 ✕ 1023 atoms of H in the compound C5H12?

e. f. CH3O. יון Br NaOCH3 OCH 3 Br H₂O

Shkruani me fjale dhe me formula kimike reaksionin e bashkeveprimit te natriumit me ujin

Answer 2

Question

Chapter 19, Problem 3E

Interpretation Introduction

Interpretation:

A non spontaneous process should be explained with an example.

Concept introduction:

As per second law of thermodynamics:

• A process is called spontaneous when the entropy of the process increases so that ∆S is positive. The spontaneous processes takes place by own or by some initiation but they do not need any external force. For example fall of water from top level to bottom is spontaneous process.

• A process is called non-spontaneous when the entropy of the process decreases so that ∆S is negative. Such processes need external force like heat or pressure to take place. They can neither occur by self or by initiation.

For example; endothermic reactions are always non-spontaneous.

Given:

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 19, Problem 3E

Interpretation Introduction

Interpretation:

A non spontaneous process should be explained with an example.

Concept introduction:

As per second law of thermodynamics:

• A process is called spontaneous when the entropy of the process increases so that ∆S is positive. The spontaneous processes takes place by own or by some initiation but they do not need any external force. For example fall of water from top level to bottom is spontaneous process.

• A process is called non-spontaneous when the entropy of the process decreases so that ∆S is negative. Such processes need external force like heat or pressure to take place. They can neither occur by self or by initiation.

For example; endothermic reactions are always non-spontaneous.

Given:

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 19, Problem 3E

Interpretation Introduction

Interpretation:

A non spontaneous process should be explained with an example.

Concept introduction:

As per second law of thermodynamics:

• A process is called spontaneous when the entropy of the process increases so that ∆S is positive. The spontaneous processes takes place by own or by some initiation but they do not need any external force. For example fall of water from top level to bottom is spontaneous process.

• A process is called non-spontaneous when the entropy of the process decreases so that ∆S is negative. Such processes need external force like heat or pressure to take place. They can neither occur by self or by initiation.

For example; endothermic reactions are always non-spontaneous.

Given:

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 19, Problem 3E

Interpretation Introduction

Interpretation:

A non spontaneous process should be explained with an example.

Concept introduction:

As per second law of thermodynamics:

• A process is called spontaneous when the entropy of the process increases so that ∆S is positive. The spontaneous processes takes place by own or by some initiation but they do not need any external force. For example fall of water from top level to bottom is spontaneous process.

• A process is called non-spontaneous when the entropy of the process decreases so that ∆S is negative. Such processes need external force like heat or pressure to take place. They can neither occur by self or by initiation.

For example; endothermic reactions are always non-spontaneous.

Given:

Answer 6

Chapter 19, Problem 3E

Interpretation Introduction

Interpretation:

A non spontaneous process should be explained with an example.

Concept introduction:

As per second law of thermodynamics:

• A process is called spontaneous when the entropy of the process increases so that ∆S is positive. The spontaneous processes takes place by own or by some initiation but they do not need any external force. For example fall of water from top level to bottom is spontaneous process.

• A process is called non-spontaneous when the entropy of the process decreases so that ∆S is negative. Such processes need external force like heat or pressure to take place. They can neither occur by self or by initiation.

For example; endothermic reactions are always non-spontaneous.

Given:

Answer 7

Chapter 19, Problem 3E

Interpretation Introduction

Interpretation:

A non spontaneous process should be explained with an example.

Concept introduction:

As per second law of thermodynamics:

• A process is called spontaneous when the entropy of the process increases so that ∆S is positive. The spontaneous processes takes place by own or by some initiation but they do not need any external force. For example fall of water from top level to bottom is spontaneous process.

• A process is called non-spontaneous when the entropy of the process decreases so that ∆S is negative. Such processes need external force like heat or pressure to take place. They can neither occur by self or by initiation.

For example; endothermic reactions are always non-spontaneous.

Given:

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 19 - Which reaction Is most likely to have a positive...Ch. 19 - Prob. 2SAQ Ch. 19 - Arrange the gases—F2, Ar, and CH3F—in order of...Ch. 19 - Prob. 4SAQ Ch. 19 - Prob. 5SAQ Ch. 19 - For a certain reaction Hrxn=255kJ and Srxn=211J/K...Ch. 19 - Prob. 7SAQ Ch. 19 - s8. Use standard free energies of formation to...Ch. 19 - Prob. 9SAQ Ch. 19 - For the following reaction, Grxn=9.4kJ at 25 °C....

Solution Summary: The author explains that a non-spontaneous process can neither occur by self or by initiation.

Videos

Want to see the full answer?

Chapter 19 Solutions