Question

why is respiration considered an exothermic reaction explain​

Answer 1

Answer:

during respiration the co2 blood of our body are oxidised in lungs to get o2 blood. so the filtered co2 is then released after respiration along with heat! as respiration then releases heat, it is called exothermic reaction

Explanation:

Answer 2

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Respiration is considered as an exothermic reaction because in respiration oxidation of glucose takes place which produces large amount of heat energy.

C6H12O6 (aq) + 6O2 (g) → 6CO2 (g) + 6H2O (l) + Energy