9.20. A certain gas obeys the equation of state P kBT/(v - b) where b is a constant with units of volume per molecule. The applied pressure is increased by a small, differential amount AP in a quasi-static, adiabatic process. Show that the change in molar volume for this gas is given by Cv Av = - ΔΡ where cv is the molar heat capacity and v its original density Saudi Aramco: Company General Use

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
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9.20. A certain gas obeys the equation of state P kBT/(v - b) where b is a
constant with units of volume per molecule. The applied pressure is increased
by a small, differential amount AP in a quasi-static, adiabatic process. Show that
the change in molar volume for this gas is given by
Cv
Av = -
ΔΡ
where cv is the molar heat capacity and v its original density
Saudi Aramco: Company General Use
Transcribed Image Text:9.20. A certain gas obeys the equation of state P kBT/(v - b) where b is a constant with units of volume per molecule. The applied pressure is increased by a small, differential amount AP in a quasi-static, adiabatic process. Show that the change in molar volume for this gas is given by Cv Av = - ΔΡ where cv is the molar heat capacity and v its original density Saudi Aramco: Company General Use
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