Question

what does mean by endothermic reaction​

Answer 1

Answer:

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Endothermic reactions are chemical reactions in which the reactants absorb heat energy from the surroundings to form products.

Endothermic reactions generally involve the formation of chemical bonds through the absorption of heat from the surroundings.

Explanation:

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Answer 2

Explanation:

Endothermic reactions are chemical reactions in which the reactants absorb heat energy from the surroundings to form products. ... Endothermic reactions generally involve the formation of chemical bonds through the absorption of heat from the surroundings.

When a chemical bond is broken, it is usually accompanied by a release of energy. Similarly, the formation of chemical bonds requires an input of energy. The energy supplied/released can be of various forms (such as heat, light, and electricity). Endothermic reactions generally involve the formation of chemical bonds through the absorption of heat from the surroundings. On the other hand, exothermic reactions involve the release of heat energy generated from bond-breakage.

How are Endothermic and Exothermic Reactions Different?

The terms ‘Endo’ and ‘Exo’ have Greek roots, meaning ‘within’ and ‘out’ respectively. As the names suggest, the primary difference between endothermic and exothermic reactions is that the former absorbs heat from the surroundings whereas the latter involves a release of heat.

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