Multiple choice

When a solute moves in a zig-zag mode, the process is called

  1. Brownian movement

  2. Linear movement

  3. Binary movement

  4. Curved movement

  5. Circular movement

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A Correct answer
Explanation

The movement of particles in a colloidal system such as an aerosol caused by collision with the molecules in the fluid in which the particles are imbedded is known as Brownian movement.