InformaTION:

Types of Gasses

Ideal Gas:

Ideal gas, or perfect gas, is the theoretical substance that helps ​establish the relationship of four gas variables, pressure (P), ​volume (V), the amount of gas (n), and temperature (t).

It has characters described as follow:

• The particles in the gas are extremely similar, so the gas does ​not occupy any spaces.
• The ideal gas has constant, random and straight-line matian,
  
• No forces between the particles of the gas. Particles only ​collide elastically with each other and with the walls of the ​container.
  

Real Gasses:

Real gas, in contrast, has real volume and the collision of the ​particles is not elastic. Because there are attractive forces ​between particles, as a result, the volume of real gas is much ​larger than of the ideal gas, and the pressure of real gas is lower ​than of ideal gas. All real gasses tend to perform ideal gas ​behavior at low pressures and relatively high temperatures.