Question

Use the Van der Waal’s equation to show that at low pressure PV=RT- a/V .​

Answer 1

Answer:

[P+V2a][V−b]=RT

At low pressure,volume correction left b right may be neglected.

Thus,

[P+a/V²][V−b]=RT

Or

PV+a/V=RT

PV=RT-a/V

Explanation:

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