Question

the temperature at which all becomes saturated with water vapour is called ​

Answer 1

At -40 °C (-40 °F), however, it can hold no more than 0.2 percent. When a volume of air at a given temperature holds the maximum amount of water vapour, the air is said to be saturated. Relative humidity is the water-vapour content of the air relative to its content at saturation.

Answer 2

dew point temperature....