What is mean by endothermic and exothermic reaction give suitable example for each
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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)
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Answer:Reaction in which heat is given out along with the products are called exothermic reaction.
Reaction in which energy is absorbed are called endothermic reactions.
Ex: Exothemic reaction:CH4+2O2 gives CO2+H2O
Endothermic reactions:2AgBr(s)•••••sunlight•••••>2Ag+Br2
Explanation:
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