The zone melting/refining technique for purifying solids relies on which of the following physical principles?

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Physics · Solid State Physics

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Impurities are more soluble in the melt/liquid phase than in the solid phase

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Answer 1

Impurities sublimate directly from the solid state to the gas phase

Answer 2

Impurities concentrate more in the solid phase than in the liquid phase

Answer 3

Impurities are more soluble in the melt/liquid phase than in the solid phase

Answer 4

Impurities concentrate more in the liquid phase than in the gaseous phase

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