1.

Consider a given volume of liquid at a temperature T below Tm with a free energy G . If some of the atoms of the liquid cluster together to form a small sphere of solid, the free energy of the system will change to G, given by________ (Assume V1 volume of the solid sphere, V2 volume of liquid, A is the solid/liquid interfacial area, solid/liquid interface free energy, G1 and G2 are the free energies per unit volume of solid and liquid respectively).

A. V1G1 + V2G2 + A
B. V1G2 + V2G1 + A
C. V1G1 + V2G2 A
D. V1G2 + V2G1 A
Answer» B. V1G2 + V2G1 + A


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