Question: Determine the enthalpy change and the entropy change of CO2 per unit mass as it undergoes a change of state from 250 K and 7

Determine the enthalpy change and the entropy change of CO2 per unit mass as it undergoes a change of state from 250 K and 7 MPa to 280 K and 12 MPa,
(a) By assuming ideal-gas behavior and
(b) By accounting for the deviation from ideal-gas behavior.

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