Question

Respiration is a ____ process . Irreversible and exothermic Reversible and endothermic Irreversible and endothermi​

Answer 1

Answer:

Chemical disintegration is a method by which a compound gets broken down into two or more simpler molecules or atoms. 

All reactions which have chemical disintegration are reversible or irreversible and endothermic or exothermic.

Example of irreversible and exothermic reaction which disintegrates into its following constituents:

2KClO3(S)⟶△2KCl(S)+3O2(g)

Example of reversible reaction:

N2(g)+3H2(g)⇌2NH3(g)

Example of endothermic reaction:

HCO−3+H+⟶H2O+CO2 

Explanation:

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Answer 2

Answer:

irreversible and exothermic

Explanation: