Chemical reactions and equations - Endothermic and Exothermic Reaction, class 10th - Atech Classes

Endothermic reactions are chemical reactions in which the reactants absorb heat energy from the surroundings to form products. These reactions lower the temperature of their surrounding area, thereby creating a cooling effect. Similarly, the formation of chemical bonds requires an input of energy.

Example-:
Melting ice cubes.
Melting solid salts.
Evaporating liquid water

What is an endothermic and exothermic reaction?

An exothermic process is one that gives off heat. This heat is transferred to the surroundings. An endothermic process is one in which heat has to be supplied to the system from the surroundings. A thermoneutral process is one that neither requires heat from the surroundings nor gives off energy to the surroundings

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