Homework Help is Here – Start Your Trial Now!
Engineering
Chemical Engineering
7. W = 0 when the opposing pressure is A. expanded freely B. same as the gas pressure C. constant D. varying 8. Out of ice, liquid water and water vapor, which will have the maximum entropy? A. Ice C. Water vapor D. Ice and liquid H2O B. Liquid water 9. A steam boiler is made of steel and weighs 900 kg. The boiler contains 400 kg of water. Assuming that 70% of the heat is delivered to boiler and water, how much heat is required to raise the temperature of the whole from 10°C to 100°C? Specific heat capacity of steel is 0.11 kcal/kg K. A. 44900 kcal B. 64000 kcal C. 36000 kcal D. 81000 kcal 10. During an isothermal expansion of an ideal gas, its A. Enthalpy decreases B. Enthalpy remains unaffected C. Enthalpy reduces to zero D. Internal energy decreases 11. Which of the following processes always results in an increase in the energy of a system? A. The system losses heat and has work done on its surroundings B. The system gains heat and does work on the surroundings C. The system losses heat and does work on the surroundings D. The system gains heat and has work done on it by the surroundings. 12. Which of the following equations is correct? A. PV = F + G B. F-G = PV C. F = G- PV D. G + F = 2TS 13. Determining the maximum work related to Gibbs free energy is done under which conditions? A. variable T, constant P B. constant T, constant P C. constant T, variable P D. variable T, variable P 14. The following are physical quantities necessary to determine the change in free energy, except A. concentration B. entropy C. temperature D. enthalpy 15. When H2 > Hị then C. S2 > S1 D. reaction is spontaneous A. G2 < G1 B. reaction is non-spontaneous

7. W = 0 when the opposing pressure is A. expanded freely B. same as the gas pressure C. constant D. varying 8. Out of ice, liquid water and water vapor, which will have the maximum entropy? A. Ice C. Water vapor D. Ice and liquid H2O B. Liquid water 9. A steam boiler is made of steel and weighs 900 kg. The boiler contains 400 kg of water. Assuming that 70% of the heat is delivered to boiler and water, how much heat is required to raise the temperature of the whole from 10°C to 100°C? Specific heat capacity of steel is 0.11 kcal/kg K. A. 44900 kcal B. 64000 kcal C. 36000 kcal D. 81000 kcal 10. During an isothermal expansion of an ideal gas, its A. Enthalpy decreases B. Enthalpy remains unaffected C. Enthalpy reduces to zero D. Internal energy decreases 11. Which of the following processes always results in an increase in the energy of a system? A. The system losses heat and has work done on its surroundings B. The system gains heat and does work on the surroundings C. The system losses heat and does work on the surroundings D. The system gains heat and has work done on it by the surroundings. 12. Which of the following equations is correct? A. PV = F + G B. F-G = PV C. F = G- PV D. G + F = 2TS 13. Determining the maximum work related to Gibbs free energy is done under which conditions? A. variable T, constant P B. constant T, constant P C. constant T, variable P D. variable T, variable P 14. The following are physical quantities necessary to determine the change in free energy, except A. concentration B. entropy C. temperature D. enthalpy 15. When H2 > Hị then C. S2 > S1 D. reaction is spontaneous A. G2 < G1 B. reaction is non-spontaneous

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
See similar textbooks
icon
Related questions
Question
7. W = 0 when the opposing pressure is A. expanded freely B. same as the gas pressure C. constant D. varying 8. Out of ice, liquid water and water vapor, which will have the maximum entropy? A. Ice C. Water vapor D. Ice and liquid H2O B. Liquid water 9. A steam boiler is made of steel and weighs 900 kg. The boiler contains 400 kg of water. Assuming that 70% of the heat is delivered to boiler and water, how much heat is required to raise the temperature of the whole from 10°C to 100°C? Specific heat capacity of steel is 0.11 kcal/kg K. A. 44900 kcal B. 64000 kcal C. 36000 kcal D. 81000 kcal 10. During an isothermal expansion of an ideal gas, its A. Enthalpy decreases B. Enthalpy remains unaffected C. Enthalpy reduces to zero D. Internal energy decreases 11. Which of the following processes always results in an increase in the energy of a system? A. The system losses heat and has work done on its surroundings B. The system gains heat and does work on the surroundings C. The system losses heat and does work on the surroundings D. The system gains heat and has work done on it by the surroundings. 12. Which of the following equations is correct? A. PV = F + G B. F-G = PV C. F = G- PV D. G + F = 2TS 13. Determining the maximum work related to Gibbs free energy is done under which conditions? A. variable T, constant P B. constant T, constant P C. constant T, variable P D. variable T, variable P 14. The following are physical quantities necessary to determine the change in free energy, except A. concentration B. entropy C. temperature D. enthalpy 15. When H2 > Hị then C. S2 > S1 D. reaction is spontaneous A. G2 < G1 B. reaction is non-spontaneous
Transcribed Image Text:7. W = 0 when the opposing pressure is A. expanded freely B. same as the gas pressure C. constant D. varying 8. Out of ice, liquid water and water vapor, which will have the maximum entropy? A. Ice C. Water vapor D. Ice and liquid H2O B. Liquid water 9. A steam boiler is made of steel and weighs 900 kg. The boiler contains 400 kg of water. Assuming that 70% of the heat is delivered to boiler and water, how much heat is required to raise the temperature of the whole from 10°C to 100°C? Specific heat capacity of steel is 0.11 kcal/kg K. A. 44900 kcal B. 64000 kcal C. 36000 kcal D. 81000 kcal 10. During an isothermal expansion of an ideal gas, its A. Enthalpy decreases B. Enthalpy remains unaffected C. Enthalpy reduces to zero D. Internal energy decreases 11. Which of the following processes always results in an increase in the energy of a system? A. The system losses heat and has work done on its surroundings B. The system gains heat and does work on the surroundings C. The system losses heat and does work on the surroundings D. The system gains heat and has work done on it by the surroundings. 12. Which of the following equations is correct? A. PV = F + G B. F-G = PV C. F = G- PV D. G + F = 2TS 13. Determining the maximum work related to Gibbs free energy is done under which conditions? A. variable T, constant P B. constant T, constant P C. constant T, variable P D. variable T, variable P 14. The following are physical quantities necessary to determine the change in free energy, except A. concentration B. entropy C. temperature D. enthalpy 15. When H2 > Hị then C. S2 > S1 D. reaction is spontaneous A. G2 < G1 B. reaction is non-spontaneous
Expert Solution
steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Process Dynamics and Control, 4e
Process Dynamics and Control, 4e
Chemical Engineering
ISBN:
9781119285915
Author:
Seborg
Publisher:
WILEY
Industrial Plastics: Theory and Applications
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The
SEE MORE TEXTBOOKS