Question: A gas obeys the equation of state Vm = RT/p + aT2 and its constant pressure heat capacity is given by Cp,m = A +

A gas obeys the equation of state Vm = RT/p + aT2 and its constant pressure heat capacity is given by Cp,m = A + BT + Cp, where a, A, B, and Care constants independent of T and p. Obtain expressions for
(a) The Joule-Thomson coefficient and
(b) Its constant-volume heat capacity.

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