Question

Explain internal energy and enthalpy and deduce the relation between them

Answer 1

Answer:

The change in the internal energy of a system is the sum of the heat transferred and the work done. At constant pressure, heat flow (q) and internal energy (E) are related to the system's enthalpy (H). The heat flow is equal to the change in the internal energy of the system plus the PV work done.

Explanation:

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