The Brownian motion is due to
A. Temperature fluctuation within the liquid phase.
B. Attraction and repulsion between charges on the colloidal particles.
C. Impact of the molecules of the dispersion medium on the colloidal particles.
D. Convectional currents.
Answer:C
The Brownian motion is due to
A. Temperature fluctuation within the liquid phase. B. Attraction and repulsion between charges on the colloidal particles. C. Impact of the molecules of the dispersion medium on the colloidal particles. D. Convectional currents.