Question

Explain the physical significance of Van der Waals parameters​

Answer 1

Answer:

The van der Waals constant 'a' represents the magnitude of intermolecular forces of attraction and the Van der Waals constant 'b' represents the effective size of the molecules.

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Answer 2

Van der Waals' equation is particularly useful in our effort to understand the behavior of real gases, because it embodies a simple physical picture for the difference between a real gas and an ideal gas. In deriving Boyle's law from Newton's laws, we assume that the gas molecules do not interact with one another.

Explanation:

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