The aerosol is a kind of colloid in which :

Question:

The aerosol is a kind of colloid in which :

  1. gas is dispersed in solid

  2. solid is dispersed in gas

  3. liquid is dispersed in water

  4. gas is dispersed in liquid


Correct Option: , 2

Solution:

Aerosol is suspension of fine solid or liquid particles in air or other gas.

Ex. Fog, dust, smoke etc

$\therefore$ Ans. (2)

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