Why Thermodynamic Entropy And Statistical Entropy Are Two Different Physical Quantities

The physical impossibility of heat transfer under isothermal conditions implies that the classical expression for entropy ideal gas may not be compatible with internal energy itself. A corrected is derived here. It independent on volume. This result shown to at a variance statistical interpretations as quantity related number microstates macroscopic state system. also offers better understanding thermodynamic notion entropy. present analysis establishes general equation links system its energy.