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JEE Main20199 Apr 2019Morning ShiftChemistrySurface ChemistryActual

The aerosol is a kind of colloid in which

Options

  1. Asolid is dispersed in gas.
  2. Bliquid is dispersed in water.
  3. Cgas is dispersed in solid.
  4. Dgas is dispersed in liquid.

Correct answer

A. solid is dispersed in gas.

Step-by-step solution

An aerosol is a colloidal solution of solid or liquid particles in the air or other gas, for example smoke, dust etc. are considered as an aerosol.

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