Colloids can be purified by

Colloids can be purified by
  1. condensation
  2. peptisation
  3. coagulation
  4. dialysis

Solution

Colloidal solutions can be purified by dialysis. It is a process of separating a crystalloid from a colloid by diffusion or filtration through a fine membrane. The process of dialysis can be quickened by applying electric field.

Asked in: AP EAMCET 2021 (24 Aug Shift 2)

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