What is a Mollier diagram?

Answer: Mollier diagram is the diagram or graph representing the relation established between enthalpy, air, moisture and temperature.

Explanation: Mollier graph represents the basic thermodynamic properties along with terms of enthalpy and entropy. The factors like air, moisture, temperature etc. are plotted on the graph which makes it easy to understand. It is used in the field building designers and engineer. They are usually plotted for the gases with purity with general pressure and temperature.