What is difference between enthalpy & entropy?


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 differenceIt can be used for measuring the degree of randomness after the reaction.
H(Enthalpy) = E+ PVS(Entropy)= q/t

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