Question

When the pressure on a gas increases,what does the volume do?

Answer 1

It goes down.

Step-by-step explanation:

When the pressure of the gas goes down the volume goes up

Answer 2

As pressure goes up, volume goes down.

Step-by-step explanation:

Pressure and volume of a gas are inversely proportional. This means that as pressure goes up, volume goes down. And as volume goes up, pressure goes down.

Cheers.