Question

why does volume of gas decreases when we increase pressure?

Answer 1

In order to balance a greater pressure then the molecules must strike more often, which can only happen when there are more of them per unit volume. The total number can't change, so the volume must decrease. The volume of a gas at a particular temperature and atmospheric pressure is 200 ml.

Mark me brainliest!

Answer 2

Answer:

When pressure increases, the same number of molecules, or matter, are being forced closer together to occupy a shrinking space, their volume decreasing while their density correspondingly increases. Therefore, volume of gas decreases when we increase the pressure.

I hope this answer is helpful for you.