Enthalpy is calculated as the

1.	Enthalpy is calculated as the
A.	Sum of internal energy and the product of pressure and volume of the system
B.	Sum of internal energy and the product of pressure and density of the system
C.	Difference between the internal energy and the product of pressure and density of the system
D.	Difference between the internal energy and the product of pressure and volume of the system
Answer» B. Sum of internal energy and the product of pressure and density of the system

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Enthalpy is calculated as the

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