Question

what is a colloidal ?

Answer 1

Hello buddy....

Colloid is a heterogeneous mixture in which particle size is intermediate of true solution and suspension. For example milk, blood, smoke etc..

Hope it helps you buddy

Answer 2

A colloid is a solution that has particles ranging between 1 and 1000 nanometers in diameter, yet are still able to remain evenly distributed throughout the solution. These are also known as colloidaldispersions because the substances remain dispersed and do not settle to the bottom of the container