Question

excluded volume is*times the actual volume of molecules.​

Answer 1

Answer:

The excluded volume of a hard sphere is eight times its volume—however, for a two-molecule system, this volume is distributed among the two particles, giving the conventional result of four times the volume; this is an important quantity in the Van der Waals equation of state.

Answer 2

$\tt{\color{lightblue}{\fbox{\textsf{\textbf{αηsωεя}}}}}$

The excluded volume of a hard sphere is eight times its volume—however, for a two-molecule system, this volume is distributed among the two particles, giving the conventional result of four times the volume; this is an important quantity in the Van der Waals equation of state.