Question

. Mathematically the enthalpy is represented by equation
a. ∆H = H2 -H1
b. H=U + PV
c. ∆H = ∆U
d. ∆H = ∆U +P ∆V​

Answer 1

Answer:

b, h=u+pv

Explanation:

In symbols, the enthalpy, H, equals the sum of the internal energy, E, and the product of the pressure, P, and volume, V, of the system: H = E + PV. According to the law of energy conservation, the change in internal energy is equal to the heat transferred to, less the work done by, the system.