# Charle’s law of gases

According to Charle’s law of gases “ the volume of a gas is directly proportional to the temperature at fixed pressure.”

V ∝ T ( T is in Kelvin)

Thus V/T is constant.

So if the Temperature of a gas changes from T_{1} to
T_{2} , its volume will also change from V_{1 }to V_{2.}

Hence

V_{1}/ T_{1}= V_{2}/ T_{2}

Read About Boyle’s Law