Chemistry, asked by rajveergrewal0001, 6 months ago

reason,
All decomposition reactions are endothermic reactions, give

Answers

Answered by Anonymous

Explanation:

Decomposition reactions are usually endothermic because they involve breaking of bonds. Breaking bonds requires an input of energy, while forming bonds releases energy. ... But there are decomposition reactions which are exothermic like decomposition of hydrogen peroxide.

Answered by nikhil200554

Answer:

yes all decomposition reaction are endothermic reactions.

Explanation:

For example.

ZnCo3 =(heat) CaO+CO2 (heat is absorbed)

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