se dp +| dS = se dT Use (ƏS/ƏT), = C,/T and an appropriate Maxwell relation to show that TdS = C,dT- aTVdp, where the expansion coefficient, a, is defined as a= (1/V)(av/ƏT),. Hence, show that the energy transferred as heat, q, when the pressure on an incompressible liquid or solid is increased by Ap in a reversible isothermal process is given by q = -aTVAp. Evaluate q when the pressure acting on 100 cm' of mercury at 0°C is increased by 1.0 kbar. (a= 1.82 × 10*K'.) P3E.6 Suppose that S is regarded as a function of p and T so that
se dp +| dS = se dT Use (ƏS/ƏT), = C,/T and an appropriate Maxwell relation to show that TdS = C,dT- aTVdp, where the expansion coefficient, a, is defined as a= (1/V)(av/ƏT),. Hence, show that the energy transferred as heat, q, when the pressure on an incompressible liquid or solid is increased by Ap in a reversible isothermal process is given by q = -aTVAp. Evaluate q when the pressure acting on 100 cm' of mercury at 0°C is increased by 1.0 kbar. (a= 1.82 × 10*K'.) P3E.6 Suppose that S is regarded as a function of p and T so that
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter1: Gases And The Zeroth Law Of Thermodynamics
Section: Chapter Questions
Problem 1.65E: Determine an expression for V/T p, n in terms of and . Does the sign on the expression make sense...
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