Question

why respiration is exothermic reaction ...explain in short..

Answer 1

Because during respiration energy is released so it is called exothermic reaction as ,
It breaks the bond of glucose torelease energy.

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Answer 2

in process of digestion, food molecules get converted into simpler substances such as glucose .
the glucose combine with oxygen ad provide energy to our body.the whole process is know as respiration.
as becoz energy is released in this process of respiration ,so it is considered is an exothermic reaction .


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