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Phase Transitions and  Phase Rule Dr. Ruchi S. Pandey
Thermodynamics and Phase transitions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey
Thermodynamics and Phase transitions (2) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey  G = 0  G > 0  G < 0 exergonic equilibrium endergonic
Phase Diagrams ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey
Phase Boundaries ,[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Gibbs’ Phase Rule ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey
Phase  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey
Number of Components ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey
Degrees of Freedom ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey
Derivation of the phase rule ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey
Phase Diagram of Water Dr. Ruchi S. Pandey ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Phase Diagram of Water (Experimental) ,[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey ,[object Object],[object Object],[object Object]
Phase Diagram of Sulphur Dr. Ruchi S. Pandey ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Two components systems Dr. Ruchi S. Pandey ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Two component solid-liquid equilibria ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey
Simple Eutectic System ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
2 component system where a stable compound with congruent melting point is formed ,[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey
[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey 2 component system where a stable compound with incongruent melting point is formed
Multi-Component Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Dr. Ruchi S. Pandey
Dr. Ruchi S. Pandey Thank You

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