The temperature at which the water vapour present in the air is just sufficient to saturate air is? by Sunday | Nov 7 | Physics JAMB | 0 comments A. Boiling point B. Ice point C. Saturation point D. Dew point Correct Answer: Option D – Dew point Users Also Read These:If the partial pressure of water vapour at 27°C is…The temperature at which the water vapour in the air…A quantity of water at 20ºC is mixed with another…The actual amount of water vapour present in the air…The mass of water vapour in a given volume of air is…