Enthalpy of reactants is 15 J/Kg and enthalpy of products is 40 J/Kg, – McqOptions

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1.	Enthalpy of reactants is 15 J/Kg and enthalpy of products is 40 J/Kg, what is the heat of reaction?
A.	-10 J/Kg
B.	10 J/Kg
C.	-25 J/Kg
D.	25 J/Kg
Answer» E.

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