Metallurgical Engineering > GATE 2025 > Phase Diagrams
Consider the phase diagram of a one component system given below. Vα, Vβ and VLiquid are the molar volumes of α, β, and liquid phases, respectively.
Which one of the following statements is TRUE?
Given: The change in molar enthalpies, ΔHα→β and ΔHβ→Liquid, are positive.
A
Vαβ and VβLiquid
B
Vα>Vβ and VβLiquid
C
Vαβ and Vβ>VLiquid
D
Vα>Vβ and Vβ>VLiquid

Correct : a

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