Question

A colloidal liquid suspended in a gas is called an aerosol. true or false

Answer 1

Aerosol:

Aerosol is a colloidal dispersion of liquid or solid in gas.

Thus a colloidal liquid suspended in a gas is called an aero sol is true  

Aerosol is an example of colloidal dispersion and when a beam of light is fall on colloids then light is scattered means light is spread in all direction. It is a characteristic property of collides.  

Answer 2

I think the correct answer is true. A colloidal liquid suspended in a gas is called an aerosol. It can be directly emitted into the atmosphere or they can be formed in the atmosphere by condensation. Hope this answers the question. Have a nice day.