Question: A 0.5 m3 rigid tank containing hydrogen at 40oC and 200 kPa is connected to another 1 m3 rigid tank containing hydrogen at 20oC and

A 0.5 m3 rigid tank containing hydrogen at 40oC and 200 kPa is connected to another 1 m3 rigid tank containing hydrogen at 20oC and 600 kPa. The valve is opened and the system is allowed to reach thermal equilibrium with the surroundings at 15oC. Determine the irreversibility in this process. Assume variable cp.

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