Physics, asked by Anonymous, 9 hours ago

What's the definition of exothermic reaction?

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Answers

Answered by AnjanaUmmareddy

Answer:

"An exothermic reaction is a "reaction for which the overall standard enthalpy change ΔH⚬ is negative." Exothermic reactions usually release heat and entail the replacement of weak bonds with stronger ones. ... Most of the spectacular chemical reactions that are demonstrated in classrooms are exothermic and exergonic."

Answered by gursharanjali

Answer:

An exothermic reaction is a "reaction for which the overall standard enthalpy change ΔH⚬ is negative."Exothermic reactions usually release heat and entail the replacement of weak bonds with stronger ones. ... Most of the spectacular chemical reactions that are demonstrated in classrooms are exothermic and exergonic.

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