The evaporation of water is endothermic. In order for the hydrogen bonds to be broken in water (which is required for water to evaporate), an input of energy is needed. Conversely, the condensation of water vapor is exothermic.
The evaporation of a puddle of water is an endothermic process because it requires energy input to break the hydrogen bonds between water molecules. Energy is absorbed from the surroundings, causing the temperature of the puddle to decrease as the water evaporates.
This process is exothermic because it releases heat energy into the surroundings.
An example of an endothermic process is evaporating. Evaporation requires an input of energy to convert liquid water into water vapor, so it is an endothermic process.
Freezing water is an exothermic process because it releases heat energy as water changes from a liquid to a solid state. Heat is given off during the process of water molecules forming an orderly arrangement in ice.
Gas devolve reactions are exothermic. So it is a exothermic too.
It is an endothermic process.
No, evaporating is not always an exothermic reaction. Evaporation is the process of a liquid turning into a gas, and whether it is exothermic or endothermic depends on the specific conditions such as temperature and pressure.
Water evaporation is an endothermic process.
The evaporation of a puddle of water is an endothermic process because it requires energy input to break the hydrogen bonds between water molecules. Energy is absorbed from the surroundings, causing the temperature of the puddle to decrease as the water evaporates.
endothemic because it reduces temperature of skin by evaporating. reducing is the key word
Evaporation is a physical process.
This process is exothermic because it releases heat energy into the surroundings.
An example of an endothermic process is evaporating. Evaporation requires an input of energy to convert liquid water into water vapor, so it is an endothermic process.
The process is endothermic because the water is absorbing heat from the kettle. When energy (heat) is released as steam this is exothermic.
Evaporation is a physical process.
Wax is not evaporated.
Freezing water is an exothermic process because it releases heat energy as water changes from a liquid to a solid state. Heat is given off during the process of water molecules forming an orderly arrangement in ice.