JEE PHYSICS MCQ: UNITS & MEASUREMENTS

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Analyzing +4 | -1

For a real gas the equation of gas is given by

\left(P+\frac{a n^2}{V^2}\right)(V-b n)=n R T

. If symbols have their usual meaning, then the dimensions of

\frac{v^2}{a n^2}

is same as that of

View answer and explanation

Correct option: A

Compressibility

Option A (Compressibility) is correct because

\frac{V^2}{a n^2}

has the dimensions of inverse pressure, which is the dimension of compressibility.

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