Question

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Answer 1

Answer:

Endothermic and exothermic reactions are chemical reactions that absorb and release heat, respectively. A good example of an endothermic reaction is photosynthesis. Combustion is an example of an exothermic reaction. ... In any given reaction, heat is both absorbed and released.

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Answer 2

Answer:

Exothermic reaction - It is the reaction in which heat is evolved.

Endothermic reaction - It is the reaction in which heat is absorbed.