A simple way to visualize theories through diagram
1
Maxwell-Boltzmann distribution of speeds

2
Plot of pressure vs volume for real gas and ideal gas

3
Graph of pressure of a gas p vs 1/V

4
Volume vs Temperature graph

5
Pressure vs temperature (K) graph (Isochores) of a gas

6
Variations of compressibility factor for some gases

7
Isotherms of carbon dioxide at various temperatures
