Question

# Calculate the change in internal energy, change in enthalpy, work done, and the heat supplied in...

Calculate the change in internal energy, change in enthalpy, work done, and the heat supplied in the
following processes: (a) An ideal gas is expanded from 5 bar to 4 bar isothermally at 600 K (b) An ideal gas contained in a vessel of 0.1 m3 capacity is initially at 1 bar and 298 K. It is heated at
constant volume to 400 K. (Assume that Cp = 30 J.mol-1.K-1)

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