Physics, asked by Anonymous, 9 months ago

Give the note on real gas and ideal gas

Answers

Answered by Anonymous

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We know that a gas obeying ideal gas

equation at all pressures and temperatures is

an ideal gas. In an ideal gas intermolecular

interactions are absent. Real gases are

composed of atoms or molecules which do

interact with each other. Hence, no real gas

is truly ideal as defined here. If the atoms/

molecules of a real gas are so far apart that

there is practically no interatomic/

intermolecular interaction, the real gas is

said to be in the ideal state. This can happen

at sufficiently low density of the real gas.

At low pressures or high temperatures,

the molecules are far apart and therefore

molecular interactions are negligible. Under

these conditions, behaviour of real gases

is close to that of an ideal gas. Of course,

the temperature of the real gas must be well

above its liquefaction temperature. Ideal gas

serves as a model to deduce certain properties

of real gases at least when the real gas is in

the ideal state. You have studied deviation of

real gas from ideal gas behaviour in XIth Std.

Chemistry

Answered by kalinayak108

Real gas have small attractive and repulsive force between particles and ideal gases do not.

Real gas also have volume but ideal gas not have any volume.

Real gas are collide elastically.

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