what is enthalpy?\no the total concentration of the system\no the total heat content of the system\no the…

what is enthalpy?\no the total concentration of the system\no the total heat content of the system\no the total pressure of the system\no the total disorder of the system
Answer
Brief Explanations:
Enthalpy in thermodynamics represents the total heat - content of a system under constant pressure. It is denoted by H and is given by the sum of the internal energy (U) and the product of pressure (P) and volume (V) of the system, i.e., H = U+PV.
Answer:
the total heat content of the system