Question

when a beam of light was passed through the solution of the path of light could not be seen identify the natural of the solution give reason also​

Answer 1

Answer:

When a beam of light is passed through true solution, then the path of light is invisible due to fact that the size of particles in true solution is below 1 nm, so they cannot scatter the light that means cannot show Tyndall effect.

Explanation:

when a beam of light passed through the solution of substance a dissolved in water, the path of light could be seen. if you dissolve few drops of ink in water, the path of light could be seen easily , thus , it is a COLLOIDAL solution.