Question

Fog , mist , sponge , clouds , pumice . Total number of aerosols is

Answer 1

Hello friend!!

Fog, Mist, Clouds are aerosols because in aerosols the solid or liquid droplets gets suspended in any gas
thus here dispersion medium is air

while in case of sponge & pumice the dispersion medium is not air!
hence they're not aerosols


Thus the total number of aerosols are 3


Hope this helps!! ^_^

Answer 2

Aerosol: A suspension where solid or liquid particles are suspended in air is referred to as aerosols.

Here,

• Fog is water in air
• Mist is water in air
• Cloud is solid or liquid in air
• Sponge and pumice are not aerosols.

Hence, Fog , mist and clouds are all aerosols.

The total number of aerosols is 3.