The Best Definition of the Enthalpy Change Is ________

question 64

Multiple Choice

The best definition of the enthalpy change is ________

• A)the energy that is transferred into or out of a system because of a temperature difference when the pressure is constant and only PV work is done.
• B)the change in internal energy of a system when the pressure is constant.
• C)the change in internal energy of a system when the volume is constant.
• D)the energy that is transferred into or out of a system when the pressure is constant and no work is done.
• E)the change in internal energy of a system when the pressure is constant and no work is done.

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Definitions:

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