What is ideal and real gas?

Ideal gas law assumptions, and when they break down. What happens to pressure and volume at low T and high P. read more

These are the opposite of real gases and they have no mass and no definite volume. There is elasticity concerning the collision of ideal gas particles and pressure is high. During collision of particles, no energy is involved. read more

1.Ideal gas has no definite volume while real gas has definite volume. 2.Ideal gas has no mass whereas real gas has mass. 3.Collision of ideal gas particles is elastic while non-elastic for real gas. 4.No energy involved during collision of particles in ideal gas. Collision of particles in real gas has attracting energy. 5.Pressure is high in ideal gas compared to real gas. 6.Ideal gas follows the equation PV=nRT. read more

Real gas particles have a volume and ideal gas particles do not. Real gas particles collide in-elastically (loses energy with collisions) and ideal gas particles collide elastically. The most “ideal” real gas would be helium owing to its size and inert nature. The next one is probably hydrogen. read more