What are the different types of colloid?
Give 1 example of each.
11All combinations possible between solids, liquids and gases are colloids (except gas-gas cos gases have no interface)
Refer Ncert for examples [4]
1357yes but what are they all called? for each combination.. And dont ignore these questions.. they are imporatant for IIT JEE and AIEEE as much as for CBSE!
11OK bhaiya. This what I know (not much)
Solid in liquid = sol
liquid in gas = aerosol
liquid in liquid = emulsion
some other combination is called gel but i don't know what it is [2]
1Dispersed
phase
1)Solid
2)Solid
3)Solid
4)Liquid
5)Liquid
6)Liquid
7)Gas
8)Gas
Dispersion
medium
1)Solid
2)Liquid
3)Gas
4)Solid
5)Liquid
6)Gas
7)Solid
8)Liquid
Type of
colloid
1)Solid sol
2)Sol
3)Aerosol
4)Gel
5)Emulsion
6)Aerosol
7)Solid sol
8)Foam
Examples
1)Some coloured glasses and gem stones
2)Paints, cell fluids
3)Smoke, dust
4)Cheese, butter, jellies
5)Milk, hair cream
6)Fog, mist, cloud, insecticide sprays
7)Pumice stone, foam rubber
8)Froth, whipped cream, soap lather