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Give reasons for the following:: 1.All …

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Give reasons for the following:: 1.All decomposition reactions are endothermic reactions. 2.Respiration is an exothermic reaction.

Posted by Anshu Malik 7 years, 11 months ago

CBSE > Class 10 > Science

2 answers

Prateek Mohanty 7 years, 11 months ago

1.Heat is required to break all bonds in decomposition reaction.2. respiration is exothermic as during glucose convertion lot of heat and energy are evolved

3Thank You

Harina Tharish 7 years, 11 months ago

2.Respiration is considered as exothermic coz energy is released during breaking down of glucose, energy is a form of heat.,

1Thank You

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CBSE > Class 10 > Science