Question

Is evaporation endothermic or exothermic process?

Answer 1

Answer:

evaporation is exothermic

Explanation:

because the heat is released and bonds are broken

Answer 2

Explanation:

The countless activities of everyday life are governed by the movement and transformation of energy. An electric oven takes energy from a power plant and gives it to a loaf of bread. A hammer transfers energy from arm muscles to a nail, and a falling object transforms potential energy into kinetic energy. Heat is perhaps the most familiar form of energy, and condensation is one of the countless natural phenomena that involve the movement of heat between an object and its surroundings

Exchanging Heat

Reactions that involve heat transfer fall into two general categories: endothermic and exothermic. These words denote a relationship between the objects involved in a reaction, known as the system, and the general environment in which the reaction takes place, known as the surroundings. An exothermic reaction releases heat into the surroundings, and an endothermic reaction absorbs heat from the surroundings. Frying an egg is an example of an endothermic process because the egg solidifies as it absorbs heat from the frying pan. A common example of an exothermic reaction is combustion in the form of a bonfire -- anyone near the flames can readily determine that the fire is releasing heat into the surroundings.

Changing Phase

Most matter exists in three general forms: gas, liquid and solid. You routinely encounter water in all three forms. Solid water is called ice, liquid water is simply water, and gaseous water is known as vapor. Water vapor is present in the air you breathe, though you cannot see it. Condensation is the conversion of water vapor into a more condensed form, either liquid or solid, but in everyday language, condensation is the transformation of water vapor into liquid water

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