What role do Van der Waals forces play in the phase transition of gases to liquids?

Van der Waals forces assume a crucial role in the intricate process of phase transition, particularly in the conversion from gaseous to liquid states. This transition is marked by the condensation of molecules, a phenomenon where Van der Waals forces exert their influence in a compelling manner. During the gaseous to liquid transition, molecules in the gas phase experience attraction due to Van der Waals forces. These forces act as a binding mechanism, drawing molecules closer together. The attractive component of Van der Waals forces becomes particularly pronounced, contributing significantly to the condensation process.