Question

write any three postulates of kinetic theory of gas

Answer 1

Dear student,
Postulates of the kinetic molecular theory of gases are given below :

⇒Gases consist of a large number of identical particles (atoms or molecules) that are so small and so far apart on average that the actual volume of the molecules is negligible in comparison to the empty space between them.

⇒ Particles of a gas are always in constant and random motion.

⇒ Particles of a gas move in all possible directions in straight lines.

⇒ Collisions of gas molecules are perfectly elastic.
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