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1. |
If the surface area of the large particle remains unchanged the increase in free energy will be due to the____ |
A. | Motion of spherical particle |
B. | Vibration of spherical particle |
C. | Increase in the interfacial area of the spherical particle |
D. | Decrease in the interfacial area of the spherical particle |
Answer» D. Decrease in the interfacial area of the spherical particle | |