Question

why is respiration considered as an exothermic reaction? explain​

Answer 1

Answer:

Carbolydrates present in food are broken down to form glucose. This glucose combines with oxygen in the cells of our body and provides energy. This reaction is known as respiration. hence,respiration is considered as an exothermic reaction.

Answer 2

Explanation:

first of all we understand that what is meant by exothermic reaction

reactions or processes that release energy, usually in the form of heat or light

In an exothermic reaction, energy is released because the total energy of the products is less than the total energy of the reactants

NOW OUR ORIGINAL QUESTION ANSWER

Exothermic reactions release heat or energy.When you or we breath out,breath is warmer.This is happened for respiration reaction of our body.

Carbolydrates present in food are broken down to form glucose.This glucose combines with oxygen in the cells of our body and provides energy.This reaction is known as respiration.hence,respiration is considered as an exothermic reaction.

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