Question

what are the maun resons for which real gases deviate from ideal behaviour​

Answer 1

Answer:

The volume occupied by gas molecules is negligibly small as compared to the volume occupied by the gas.

Answer 2

Gases deviate from the ideal gas behaviour because their molecules have forces of attraction between them. At high pressure the molecules of gases are very close to each other so the molecular interactions start operating and these molecules do not strike the walls of the container with full impact.

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