Question

How does the application of pressure help in the liquefaction of a gas?

Answer 1

Pressure, volume and temperaturehelp in liquefaction of gases. Pressurebrings close to molecules of a gas thatare far apart from each other. ... Molecules shape become bipolar electrons and nucleus carrying protons change molecules into positive and negative poles. This factor helps inliquefaction of gases.

Answer 2

Increasing pressure on the gas brings the particles of the gas close together and when they come close interparticle force of attraction starts acting and thus as particles are close and their is weak force of attraction so it becomes liquid.