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Enthalpy of reaction

Answer» Right defination yakshi<br>Enthalpy or Heat of Reaction:It is the change in enthalpy that accompanies a chemical reaction represented by a balanced chemical equation.ΔrH = ΣH(p) \xa0– ΣH(R) Enthalpy of reaction expressed at the standard state conditions is called standard enthalpy of reaction (ΔH).<br>So....u can say that ......enthalpy is a kind of energy but the difference is that it is in minimum amount i.e.1 mole<br>Harshit.....he is asking that what is enthalpy of a rxn.....?<br>Where is the rxn--?


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