Question

van der Waal found that two assumptions made by kinetic theory of gases were wrong one of them is that gas molecules are :- (1) very large (2) compressible (3) point particle without significant volume (4) spherical




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Answer 1

Answer:

kinetic theory of gas:

assumption:1. the particles are very small and these are identical with respective their mass and size.

2. The particles are considered has a point masses so the actual volume of the molecules is negligible as compared to the total volume occupied by the gases

3.Under the conditions of ordinary temperature and pressure is no force of attraction between the particle of a gas.

4. The collisions are perfectly elastic because there is no loss of kinetic energy due to the collision.

5. average kinetic energy of the particles is directly proportional to the absolute temperature

Explanation:

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