1.

Explain the factors that effect the rate of evaporation of a liquid.

Answer» The rate of evaporation is affected by the following factors:\t Temperature: The rate of evaporation increases with an increase in temperature.\tSurface area: The rate of evaporation increases with an increase in surface area.\tHumidity: The amount of water vapour present in the air is called humidity. The rate of evaporation decreases with an increase in humidity.\tWind speed: Evaporation increases with an increase in wind speed.


Discussion

No Comment Found