Question

define exothermic reactions ??​

Answer 1

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★ EXOTHERMIC REACTION -

The reaction in which heat is evolved is called as exothermic reaction.

∆H = - ve

∆H = Hp-Hr = -ve

I.e. Hp < Hr

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Answer 2

Høla Mate❤

ANSWER✍

✨✨An exothermic reaction is a chemical reaction that releases energy through light or heat. It is the opposite of an endothermic reaction. Expressed in a chemical equation: reactants → products + energy..✨✨

Hope this helps you✌