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Gases tend to behave non-ideally at low ...

Gases tend to behave non-ideally at low temperatures and high pressures. The deviation from ideal behaviour can be explained by considering two types of corrections. They are volume correction and pressure correction.
Following represents equation of state for a mules of real gas  `[P + (n^2a)/(V^2)][V-nb] = nRT`.Select incorrect statement for a real gas

A

Constant 'a' is a measure of force of attraction among gas molecules

B

a is expressed in atm `L^(2) "mol"^(-2)` b is expressed in L `"mol"^(-1)`

C

At high pressure, compression factor is `(1+ (Pb)/(RT))`

D

`(n^(2)a)/V^(2)` is also called internal volume.

Text Solution

Verified by Experts

The correct Answer is:
D
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