e. The heat q for an irreversible change of state from state 1 to 2 might differ from the heat for the same change of state carried out reversibly. f. For a reversible isothermal process in a closed system, AS must be zero. g. The system's entropy change for an adiabatic process in a closed system must be zero. h. Thermodynamics cannot calculate AS for an irreversible process.

e. The heat q for an irreversible change of state from state 1 to 2 might differ from the heat for the same change of state carried out reversibly. f. For a reversible isothermal process in a closed system, AS must be zero. g. The system's entropy change for an adiabatic process in a closed system must be zero. h. Thermodynamics cannot calculate AS for an irreversible process.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter13: Spontaneous Processes And Thermodynamic Equilibrium

Section: Chapter Questions

Problem 44AP

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