Reconsider Prob. 12-21. Using EES (or other) software, plot the enthalpy of vaporization of refrigerant-134a as a

Question:

Reconsider Prob. 12-21. Using EES (or other) software, plot the enthalpy of vaporization of refrigerant-134a as a function of temperature over the temperature range - 20 to 80oC by using the Clapeyron equation and the refrigerant-134a data in EES. Discuss your results.
Prob. 12-21
Using the Clapeyron equation, estimate the enthalpy of vaporization of refrigerant-134a at 40oC, and compare it to the tabulated value.