Question

Differentiate between a true solution and a colloidal solution with respect to

Homogeneity, size of the particles and transparency.

Answer 1

True solution- It is a homogeneous mixture.
Particles are very small less than 1nm.
They do not scatter beam of light passing through it so the path of light is not visible.
Colliod-It is a hetrogenous mixture.
Particles are too small to be individually seen by naked eye.
They scatter a beam of light passing through it so the light of path is visible.
hope it will help u