What is the difference between lower heating value and higher heating – McqOptions

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1.	What is the difference between lower heating value and higher heating value if the product has 2 moles of H2O and Enthalpy of vaporization is 40 J/mole at standard conditions?
A.	-40 J
B.	40 J
C.	-80 J
D.	80 JView answer
Answer» D. 80 JView answer

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