The four properties of a system viz. P, V, T, S are related by ______________ equation?
Correct answer: C. Maxwell's
- A. Gibbs-Duhem
- B. Gibbs-Helmholtz
- C. Maxwell's
- D. None of these
Explanation
Maxwell relations connect changes in P, V, T, and S by equating mixed second derivatives of thermodynamic potentials. Gibbs-Duhem and Gibbs-Helmholtz equations serve different, more specific purposes.
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