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which of the following is not correct for the firs
Question:
Which of the following is not correct for the first order phase transition?
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For first-order transitions, the first derivative of \( G \) (entropy, volume) is discontinuous, but \( G \) itself is continuous.
BHU PET - 2019
BHU PET
Updated On:
Mar 26, 2025
There is a change in entropy during phase transition
Volume changes during phase transition
Gibbs function changes discontinuously at phase transition temperature
First order derivatives of Gibb’s function change discontinuously at phase transition temperature
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The Correct Option is
C
Solution and Explanation
In a first-order phase transition, properties such as entropy and volume change discontinuously, but the Gibbs free energy remains continuous.
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