Final answer:
An increase in pressure on a gas surface strengthens interparticle forces by pushing particles closer together.
Explanation:
When pressure on the surface of a gas is increased, the interparticle forces will become stronger. This is because the particles are pushed closer together due to the increased pressure, leading to a stronger attraction between them.
Learn more about interparticle forces in gases here:
https://brainly.com/question/34706480
