Science, asked by sahdev9521, 9 months ago

why decomposition reactions are known as endothermic reaction

Answers

Answered by Anonymous

Answer:

Decomposition reaction need energy in the form of heat light or electricity to break down the constituent into simpler form. and reaction in which energy is absorbed is endothermic.so it is endothermic

Answered by manthanralph17

Answer:

HOPE IT HELPS, IF YOU LIKE IT MARK IT AS BRAINLIEST

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

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