Classify the type of colloid sol.in the followingbased onthe physical state : smoke, milk, pumice stone, foam rubber, cheese, gem stones.

Classify the type of colloid sol.inthe followingbased on the physical state paints, jellies, fog, hair cream, mist, insecticide sprays, dust.

Classify thetype of colloid sol.in the following based on the physical state : coloured glasses, cream, cell fluids, soap lather, cloud, butter.