Chemical Engineering - Chemical Engineering Thermodynamics - Discussion

Temperature is a thermodynamic property.

Temperature, pressure and volume are the thermodynamic properties of a system.

I think, even mass is thermodynamic property.

Temperature is a thermodynamic property of the system.

If temperatue & mass are thermodynamic property of the system, why the answer is only entropy.

Entropy and temperature are conjugates of each other. Entropy is &del; (Q) /T. So the entropy of a system is dependant on heat interactions as well as the temperature of the system. Invariably specifying entropy is an indication of thermodynamic state and temperature (qualitatively) of the system.

@All.

According to me, temperature, entropy, and mass include in the thermodynamics property.

The thermodynamic properties of a system include variables like temperature, pressure, volume, and energy.
Key properties are:

1. **Temperature (T):** Measure of the system's thermal energy.
2. **Pressure (P):** Force applied per unit area within the system.
3. **Volume (V):** Amount of space the system occupies.
4. **Internal Energy (U):** Total energy within the system.
5. **Enthalpy (H):** U + PV, representing heat flow at constant pressure.
6. **Entropy (S):** Measure of system disorder or randomness.

Understanding these properties helps analyze and predict the behavior of a system undergoing thermodynamic processes. If you have a specific question or scenario, feel free to ask.