Question

what is enthalpy....​

Answer 1

Explanation:

Enthalpy is a property of a thermodynamic system, defined as the sum of the system's internal energy and the product of its pressure and volume. It is a convenient state function standardly used in many measurements in chemical, biological, and physical systems at a constant pressure

Answer 2

Explanation:

a thermodynamic quantity equivalent to the total heat content of a system. It is equal to the internal energy of the system plus the product of pressure and volume.

• the change in enthalpy associated with a particular chemical process.

Formula :- H = E + PV