# Why are the phase diagrams showing $G_s$ and $G_l$ situated so close on one end and then widens up at the other extremes? [closed]

With reference to the phase diagrams drawn in b and d why are the Gibbs phase lines coming closer from being so further apart?

## closed as off-topic by Mathew Mahindaratne, Tyberius, DrMoishe Pippik, Mithoron, Todd MinehardtSep 12 at 20:27

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• Those lines are just examples. As the temperature changes, the shape and relative position of the liquid and solid phase free energy curves will change. That is all. – Jon Custer Sep 11 at 15:44