Question

Define isothermal compressibility

Answer 1

The isothermal compressibility is related to the density fluctutaions of a

system and these in turn are given by

the integral of pair density.

Answer 2

The term mentioned in the question,"isothermal compressibility",is related with the thermodynamics part of the chemistry.

We know that the gases are the most compressible factors in a particular system.

Isothermal compressibility is nothing but the change of the gaseous volume ,due to the pressure changes in a particular system.