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What happens when electric current is passed through a colloidal sol?

Options

  1. AThe sol becomes more stable.
  2. BCoagulation occurs The particles aggregate and settle down.
  3. CElectrophoresis The charged particles move towards the oppositely charged electrode.
  4. DThe sol becomes denser.

Correct answer

C. Electrophoresis The charged particles move towards the oppositely charged electrode.

Step-by-step solution

Correct Option is : (C) Electrophoresis The charged particles move towards the oppositely charged electrode.

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