explain endothermic And exothermic reaction with example.
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endothermic rxn=>a rxn in which heat is absorbed during the rxn.
exothermic rxn=> a rxn in which heat is evolved during the rxn.
example,endothermic rxn=>water boiled at 100°C and converts into water vapours.
exothermic rxn=>respiration in human body.
exothermic rxn=> a rxn in which heat is evolved during the rxn.
example,endothermic rxn=>water boiled at 100°C and converts into water vapours.
exothermic rxn=>respiration in human body.
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Endothermic reaction
1. The reaction in which heat is either absorbed from the surrounding or has to be supplied continuously from outside
2. CaCo³(s) + heat -------> CaO(s) +CO²
Exothermic reaction
1. The reaction in which heat is given away when reactants are transformed into products
2. CaO(s) + H²O(l) -------> Ca(OH)²(aq) + heat
1. The reaction in which heat is either absorbed from the surrounding or has to be supplied continuously from outside
2. CaCo³(s) + heat -------> CaO(s) +CO²
Exothermic reaction
1. The reaction in which heat is given away when reactants are transformed into products
2. CaO(s) + H²O(l) -------> Ca(OH)²(aq) + heat
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