What is meant by exothermic and endothermic reaction give examples


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3. What is meant by exothermic and endothermic reactions? Give examples.​

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Explanation:

reaction in which heat energy is liberated by the reactants is called exothermic reaction. eg: Carbon + Oxygen gives Carbon Dioxide + Q. reaction in which heat energy is absorbed by the reactants is called endothermic reaction. eg: Nitrogen + Oxygen gives 2 nitrous oxide (2NO) - Q.


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