A room contains 95 m3 of air-water vapour mixture. If the room is kept at a constant 20 °C and relative humidity of 74%,
Posted: Sun May 15, 2022 9:28 pm
A room contains 95 m3 of air-water vapour mixture. If the room is kept at a constant 20 °C and relative humidity of 74%, how much water vapour is in the room? Give your answer in kg to three decimal places. You may take the gas constant R for water vapour to be equal to the gas constant for steam as given in the property tables.