Math, asked by jafarahemed9, 9 months ago

9. What does one mean by exothermic and
endothermic reactions ? Give examples.
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Answers

Answered by shivammunde
1

Answer:

Answer: Exothermic Reaction: A chemical reaction in which heat is given out is known as exothermic reaction. For example. Endothermic Reaction: A chemical reaction in which heat energy is absorbed is known as endothermic reaction.

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Answered by madan2501
1

Answer:

exo energy released CaO+H2O->CaOH2+HEAT

endo energy is absorbed AgBr- >Ag+Br2

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