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During An Exothermic Reaction


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Solution

Exothermic reaction:

  • An exothermic reaction is a reaction in which heat is evolved or heat is transferred from system to surroundings is called an exothermic reaction.
  • Example: Burning of methane

CH4(g)Methane+O2(g)OxygenCO2(g)Cabondioxide+H2O(l)water+Heat

So, during an Exothermic reaction heat is evolved.


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