MHT CET Chemistry question

Which assumption of kinetic molecular theory is not followed when a real gas shows non-ideal behavior? [MHTCET 2019]

(A)Gas molecules move at random with no attractive forces between themCorrect
(B)The velocity of gas molecules is dependent on temperature
(C)The amount of space occupied by a gas is much greater than the space occupied by the actual gas molecules
(D)In collisions with the walls of the container or with other molecules, energy is conserved

Answer: (A)

Solution

Real gases have intermolecular attractions, so the assumption of no attractive forces fails; the dependence of speed

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Question ID VK-069805