Statement 1: At constant pressure, the volume of a fixed amount of any gas is inversely proportional to its absolute temperature.
Statement 2: The hot air balloon is based on the application of Charles’s law.
Correct the follwoing statements. (a) Volume of a gas is inversely proportional to its pressure at constant temperature. (b) Volume of a fixed mass of a gas is directly proportional to its temperature, pressure remaining constant. (c) 0∘C is equal to zero Kelvin. (d) standard temperature is 25∘C (e) Boiling point of water is 273 K.
Statement 1: For a fixed amount of gas at a constant temperature, the pressure of a gas is directly proportional to its volume.
Statement 2: For a fixed amount of gas at constant volume, the pressure of a gas is directly proportional to its absolute temperature.