define residual entropy.
Asked by निकोदिमुस
21st August 2017,
6:28 PM
Answered by Expert
Answer:
Residual entropy is the difference in entropy between a non-equilibrium state and crystal state of a substance close to absolute zero.
This term is used in condensed matter physics to describe the entropy at zero kelvin of a glass or plastic crystal referred to the crystal state, whose entropy is zero according to the third law of thermodynamics.
It occurs if a material can exist in many different states when cooled.
The most common non-equilibrium state is vitreous state, glass.
Answered by Expert
22nd August 2017,
9:32 AM
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