Always endothermic. Liquids absorb heat from the surroundings through evaporation, and keeps continuing this to regain lost energy. This produces a cooling effect in the surroundings.
Always endothermic. Liquids absorb heat from the surroundings through evaporation, and keeps continuing this to regain lost energy. This produces a cooling effect in the surroundings.
yes
Evaporation is an endothermic process.
It will be an endothermic process because the beaker becomes cool after evaporation.
Evaporation is an endothermic process because it requires energy in the form of heat to break the intermolecular forces holding the liquid molecules together. This energy is absorbed from the surroundings, leading to a decrease in temperature.
Evaporation is an endothermic process, absorb energy.
EXOTHERMIC: any combustion ENDOTHERMIC: evaporation of liquids
Evaporation is an endothermic process.
Evaporation of perspiration is an endothermic process because it requires energy from the surroundings to break the intermolecular forces that hold the water molecules together. As the sweat evaporates, it takes energy from the skin, resulting in a cooling effect.
Physical endothermic change because it uses energy (taking up heat)
Evaporation is an endothermic process.
Water evaporation is an endothermic process.