Question

faulty postulates of kinetic molecular theory of gases​

Answer 1

Explanation:

Vander Waal pointed out that following two assumptions in kinetic theory are faulty: (i) The volume occupied by the gas molecule is negligible in comparison to the total volume of the gas. This assumption is nearly valid if the pressure is low. (ii) The molecules do not exert any force of attraction upon one another.

Answer 2

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1)Gases contain large number of tiny and discrete particles called molecules

2)Gas molecules are very much apart from each other

3)The molecules move randomly in all directions with high velocities

4)The collisions between gas molecules of perfectly elastic

5)pressure exerted by a gas is due to collisions of molecules made on the walls of the vessel

6)KE is directly proportional to the temperature

7)Molecules are electrically Netural and do not have attractions or repulsions between them

8)Molecular motions are unaffected by gravity

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