﻿   The Vander Waal equation for n moles of a real gas is                                 Where P is the pressure, V is the volume, T is the absolute temperature, R is the molar gas constant and a, b are Vander Waal constants. The dimensions of a are the same as those of : Kaysons Education

# The Vander Waal Equation For n moles Of A Real Gas Is                                 Where P Is The Pressure, V Is The Volume, T Is The Absolute Temperature, R Is The Molar Gas Constant And a, b are Vander Waal Constants. The Dimensions Of a are The Same As Those Of

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## Question

### Solution

Correct option is

PV2

From the principle of homogeneity, the dimensions of  must be the same as those of P, i.e. dimensions of

∴ dimensions of a = dimensions of PV2.

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