`1500` ml of a gas at a room temperature of `23^(@)C` is inhaled by a person whose body temperature is `37^(@)C`, if the pressure and mass stay constant , what will be the volume of the gas is the lungs of the person?

Explanation

Here pressure and amount of the gas are kept constant. Therefore,
`(V_(1))/(T_(1)) = (V_(2))/(T_(2)) [T_(1) =273 +23=296K, T_(2) = 273 + 37 =310K]`
`therefore V_(2) = V_(1) xx (T_(2))/(T_(1)) = 1500 xx (310)/(296) = 1570. 95 ml.`