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Why is respiration regardee as an exothermic reaction?

Answer» Respiration is considered as exothermic reaction because in respiration glucose breakdown into energy by carbohydrates.Thus energy is liberated or given out.The equation : C6 H12 O6 + 6O2 -----> 6CO2 + 6H2O + energy
C6H12O6 +6O2 = 6CO2+ 6H2O + energy
Pause in respiration energy is released in an chemical reaction of respiration


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