Derive a mathematical expression for the work done on the surrounding – InterviewSolution

1.	Derive a mathematical expression for the work done on the surrounding when a gas that has the equation of state PV=nRT-(n^(2)a)/V expands reversibly from V_(i)" to "V_(f) at constant temperature.
Answer» SOLUTION :`w=-nRTl nV_(f)/V_(i)-N^(2)a(1/V_(f)-1/V_(i))`

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