The sign of entropy change and enthalpy change for the given process. Solution: The enthalpy change and entropy change both are positive for the process of sublimation of solid. Explanation: The process of sublimation of solid involves the conversion of solid state to the gaseous state. This process always requires heat to proceed further. Therefore, the enthalpy change for this process is always positive. The change of state from solid to gas involves increase in volume and randomness of the system which leads to the positive entropy change of the system. Conclusion: The enthalpy change and entropy change both are positive for the process of sublimation of solid.

Question

Want to see the full answer?

Answer 1

Question

Chapter 19, Problem 88AE

(a)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Solution: The enthalpy change and entropy change both are positive for the process of sublimation of solid.

Explanation:

The process of sublimation of solid involves the conversion of solid state to the gaseous state. This process always requires heat to proceed further. Therefore, the enthalpy change for this process is always positive.

The change of state from solid to gas involves increase in volume and randomness of the system which leads to the positive entropy change of the system.

Conclusion:

The enthalpy change and entropy change both are positive for the process of sublimation of solid.

(b)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(c)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(d)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(e)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Show work with explanation needed. don't give Ai generated solution. don't copy the answer anywhere

Show work. don't give Ai generated solution. Don't copy the answer anywhere

6. Consider the following exothermic reaction below. 2Cu2+(aq) +41 (aq)2Cul(s) + 12(aq) a. If Cul is added, there will be a shift left/shift right/no shift (circle one). b. If Cu2+ is added, there will be a shift left/shift right/no shift (circle one). c. If a solution of AgNO3 is added, there will be a shift left/shift right/no shift (circle one). d. If the solvent hexane (C6H14) is added, there will be a shift left/shift right/no shift (circle one). Hint: one of the reaction species is more soluble in hexane than in water. e. If the reaction is cooled, there will be a shift left/shift right/no shift (circle one). f. Which of the changes above will change the equilibrium constant, K?

Answer 2

Question

Chapter 19, Problem 88AE

(a)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Solution: The enthalpy change and entropy change both are positive for the process of sublimation of solid.

Explanation:

The process of sublimation of solid involves the conversion of solid state to the gaseous state. This process always requires heat to proceed further. Therefore, the enthalpy change for this process is always positive.

The change of state from solid to gas involves increase in volume and randomness of the system which leads to the positive entropy change of the system.

Conclusion:

The enthalpy change and entropy change both are positive for the process of sublimation of solid.

(b)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(c)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(d)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(e)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 19, Problem 88AE

(a)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Solution: The enthalpy change and entropy change both are positive for the process of sublimation of solid.

Explanation:

The process of sublimation of solid involves the conversion of solid state to the gaseous state. This process always requires heat to proceed further. Therefore, the enthalpy change for this process is always positive.

The change of state from solid to gas involves increase in volume and randomness of the system which leads to the positive entropy change of the system.

Conclusion:

The enthalpy change and entropy change both are positive for the process of sublimation of solid.

(b)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(c)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(d)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(e)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 19, Problem 88AE

(a)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Solution: The enthalpy change and entropy change both are positive for the process of sublimation of solid.

Explanation:

The process of sublimation of solid involves the conversion of solid state to the gaseous state. This process always requires heat to proceed further. Therefore, the enthalpy change for this process is always positive.

The change of state from solid to gas involves increase in volume and randomness of the system which leads to the positive entropy change of the system.

Conclusion:

The enthalpy change and entropy change both are positive for the process of sublimation of solid.

(b)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(c)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(d)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(e)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 19, Problem 88AE

(a)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Solution: The enthalpy change and entropy change both are positive for the process of sublimation of solid.

Explanation:

The process of sublimation of solid involves the conversion of solid state to the gaseous state. This process always requires heat to proceed further. Therefore, the enthalpy change for this process is always positive.

The change of state from solid to gas involves increase in volume and randomness of the system which leads to the positive entropy change of the system.

Conclusion:

The enthalpy change and entropy change both are positive for the process of sublimation of solid.

(b)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(c)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(d)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

(e)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Answer 6

Chapter 19, Problem 88AE

(a)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Solution: The enthalpy change and entropy change both are positive for the process of sublimation of solid.

Explanation:

The process of sublimation of solid involves the conversion of solid state to the gaseous state. This process always requires heat to proceed further. Therefore, the enthalpy change for this process is always positive.

The change of state from solid to gas involves increase in volume and randomness of the system which leads to the positive entropy change of the system.

Conclusion:

The enthalpy change and entropy change both are positive for the process of sublimation of solid.

Answer 7

Chapter 19, Problem 88AE

(a)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Solution: The enthalpy change and entropy change both are positive for the process of sublimation of solid.

Explanation:

The process of sublimation of solid involves the conversion of solid state to the gaseous state. This process always requires heat to proceed further. Therefore, the enthalpy change for this process is always positive.

The change of state from solid to gas involves increase in volume and randomness of the system which leads to the positive entropy change of the system.

Conclusion:

The enthalpy change and entropy change both are positive for the process of sublimation of solid.

Answer 8

(b)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Answer 9

(b)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Answer 10

(c)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Answer 11

(c)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Answer 12

(d)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Answer 13

(d)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Answer 14

(e)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Answer 15

(e)

Interpretation Introduction

To determine: The sign of entropy change and enthalpy change for the given process.

Answer 16

Expert Solution & Answer

Answer 17

Expert Solution & Answer

Answer 18

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 19

Ch. 19.1 - The process of iron being oxidized to make iron...Ch. 19.1 - At 1 atm pressure, CO2(s) sublimes at 78oC. Is...Ch. 19.2 - Prob. 19.2.1PE Ch. 19.2 - Prob. 19.2.2PE Ch. 19.3 - Prob. 19.3.1PE Ch. 19.3 - Prob. 19.3.2PE Ch. 19.3 - Prob. 19.4.1PE Ch. 19.3 - Prob. 19.4.2PE Ch. 19.4 - Prob. 19.5.1PE Ch. 19.4 - Using the standard molar entropies in Appendix C,...

Concept explainers

Videos

To determine: The sign of entropy change and enthalpy change for the given process.

To determine: The sign of entropy change and enthalpy change for the given process.

To determine: The sign of entropy change and enthalpy change for the given process.

To determine: The sign of entropy change and enthalpy change for the given process.

Want to see the full answer?

Chapter 19 Solutions