Please select all answers that apply: a) Gibbs function is a property function. b) Gibbs function has no physical significance. c) Gibbs function contributes to the development of chemical exergy. d) Gibbs function is a derived quantity; therefore, it cannot be a property function. e) Gibbs function definition is given by g = h+T,swhere h and s denote molar basis enthalpy and entropy, respectively.
Please select all answers that apply: a) Gibbs function is a property function. b) Gibbs function has no physical significance. c) Gibbs function contributes to the development of chemical exergy. d) Gibbs function is a derived quantity; therefore, it cannot be a property function. e) Gibbs function definition is given by g = h+T,swhere h and s denote molar basis enthalpy and entropy, respectively.
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
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Transcribed Image Text:2. Describe the benefits of using Gibbs function.
Please select all answers that apply:
a) Gibbs function is a property function.
b) Gibbs function has no physical significance.
c) Gibbs function contributes to the development of chemical exergy.
d) Gibbs function is a derived quantity; therefore, it cannot be a property function.
e) Gibbs function definition is given by g = h+T,Swhere h and s denote molar basis enthalpy and entropy, respectively.
Transcribed Image Text:1. Describe the concept of absolute entropy.
Please select all answers that apply:
a) A common datum must be used to assign entropy values to physical substances.
b) Based on empirical evidence, the third law of thermodynamics states that the entropy of a pure crystalline
substance is zero at the absolute zero of temperature.
c) Values of entropy relative to the absolute zero of temperature datum are called absolute entropy values.
d) Relative entropy has the same reference datum as absolute entropy.
e) Relative entropy is the same as absolute entropy.
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