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Which one of the following is not an ass...

Which one of the following is not an assumption of kinetic theory of gases ?

A

The force of attraction between the molecules is negligible .

B

All molecules have same speed.

C

The volume occupied by the molecules of the gas is negligible.

D

The collision between the molecules are elastic.

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The correct Answer is:
B
Molecules of an ideal move randomly with different speeds.
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