Posted On: Dec 24, 2020
The differences between enthalpy & entropy:
|It is the heat absorbed or evolved in a chemical reaction at constant pressure.
|It is the thermal energy that is unavailable to convert to mechanical work.
|It tells about the heat transfer.
|It tells about the randomness of a system.
|It is associated with the first law of thermodynamics.
|It is connected with the second law of thermodynamics.
|After the chemical reaction, it can be used to measure the energy difference
|It can be used for measuring the degree of randomness after the reaction.
|H(Enthalpy) = E+ PV
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