Air Exerts Pressure

Air Pressure

Explain that a liquid exerts pressure on the walls.

The air inside a balloon exerts pressure in ………….. direction.

All states of matter exert pressure.

A gas exerts pressure on the wall of the container. Assign reason.

Gas exerts pressure on the walls of the container because the molecules are –

Some mustard oil is kept in a beaker. It will exert pressure :

A vessel contains hydrogen gas which exerts a pressure of 4 atm. If gas is replaced by equal mass of oxygen, the pressure exerted on the walls will be

A given mass of a gas at -73^(@)C exerts a pressure of 50 cm of mercury. What pressure will it exert at 27^(@)C , if the volume remains constant?