申論題

1. As the air parcel being lifted, many important physical processes are involved. The following question is about all the derivations in the course of atmospheric thermodynamics that helps to describe the changes of the air parcel. [20%]

(b) (5%)During the phase change of water (vapor to liquid), assuming that it is in equilibrium, derive the Clausius-Clapeyron (C-C) equation for liquid-vapor phase changes.