QUESTION 2
Given that
as
av
др
at
7.
Derive an expression for (as / a...
QUESTION 2
Given that
as
av
др
at
7.
Derive an expression for (as / av), for n moles of a gas obeying the truncated virial equation of
state
PV = 1+
BB
+
V V
RT
where S is entropy, V is volume, p is pressure, T is temperature, R is the ideal gas constant, Vm is
molar volume, B2 and B3 are virial coefficients that depend on temperature T. Suppose B30, B2 =
-15.8x10-6 mmol'' and dB2/dt = 0.25x10 mmol'' K-, evaluate this expression for 1 mole of
argon in 25 cm at 303.15 K.
Answers: 2
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