MCQOPTIONS
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| 1. |
Brownian motion is due to [MNR 1987; CPMT 1987; UPSEAT 2001, 02] |
| A. | Temperature fluctuation within the liquid phase |
| B. | Attraction and repulsion between charge on the colloidal |
| C. | Impact of molecules of the dispersion medium on the colloidal particles |
| D. | Convective currents |
| Answer» D. Convective currents | |