Why does the Tyndall effect not work on true solutions?
The Tyndall effect does not occur in true solutions because it is a phenomenon that is only observed in colloidal suspensions or mixtures, not in solutions. This concept is based on the understanding that when there are large colloidal particles present in a solution, they cause light beams to scatter and separate. In a true solution, the particles are too small to scatter light, which is why the Tyndall effect is not observed.