This is the very definition of an endothermic process. Another way to experience this in everyday life can be when you get out of the shower you will feel cool as you dry. The water on your skin takes heat from your body to evaporate. read more
Evaporation is an endothermic process. These types of reactions occur when the temperature of the system decreases and the surroundings gain energy. Endothermic reactions end up with an overall positive heat of reaction. read more
In evaporation process when water heated so inter molecular bond breakdown and liquid state transform into gaseous state. So in thus process water absorbs heat as a energy so it is a #Endothermic Process. Ex:- sublimation of CO2 ,photosynthesis, evaporation of water. read more
Thus liquid water needs to receive energy (from an outside source) to evaporate. This is the very definition of an endothermic process. Another way to experience this in everyday life can be when you get out of the shower you will feel cool as you dry. The water on your skin takes heat from your body to evaporate. This process cools you down. read more
Endothermic because water needs heat to evaporate & exothermic because evaporation of water also releases heat during the process but I have read everywhere on the net that evaporation of water is endothermic. read more