The correction factor 'a' to the ideal gas equation corresponds to

Options

A. Density of the gas molecules
B. Volume of the gas molecules
C. Forces of attraction between the gas molecules
D. Electric field present between the gas molecules

Answer

C

Explanation

In real gas equation, `[P + (an^2)/(V^3)] (V - nb) = RT` ven der waal.s constnat . .a. signifies intermolecular forces of attraction.