Question

how does vander waals equation account the deviation?​

Answer 1

☆ANSWER

Deviations from ideal gas law behavior can be described by the van der Waals equation, which includes empirical constants to correct for the actual volume of the gaseous molecules and quantify the reduction in pressure due to intermolecular attractive forces.

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Answer 2

Answer:

The causes of deviations from ideal behaviour may be due to the following two assumptions of kinetic theory of gases.

(1) The volume occupied by gas molecules is negligibly small as compared to the volume occupied by the gas.

(2) The forces of attraction between gas molecules are negligible.

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