Question

explain exothermic and endothermic reaction with examples of each .
first and best answer will be brainly
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Answer 1

Explanation:

Exothermic Reactions:

The reactions in which heat is evolved are called exothermic reactions.

Example: Respiration is an exothermic reaction because heat is evolved in it by producing energy in the form of ATP (adenosine tri-phosphate) molecules, all combustion reactions are exothermic reactions.

• Exothermic reactions are indicated by writing a +heat, +heat energy or just +energy on the product side.

Endothermic Reactions:

The reactions in which heat is absorbed are called endothermic reactions.

Example: Digestion, as heat is absorbed in the breaking down of food, all decomposition reactions are endothermic reactions.

• Endothermic reactions are indicated by writing +heat, +heat energy or just +energy on the reactant side.