You have a sealed glass jar full of air. If you put it in the freezer, what happens to the gas pressure in the jar??

Answer 1

isn't the outside the glass temp the same as inside? so the change of temp hence pressure change is the same outside as inside?

Answer 2

You have a sealed glass jar full of air. If you put it in the freezer, what happens to the gas pressure in the jar?

Answer 3

The pressure inside decreases