Chemical Engineering Thermodynamics (MCQs)

Number of phases in a colloidal system are

  • A. 1
  • B. 2
  • C. 3
  • D. 4
Answer: Option B.
Explanation: 
A colloidal system consists of two phases a dispersed phase or internal phase and an dispersion medium or continuous phase. eg: consider an distillation column consisting of trays on the tray we can observe gas bubbles dispersed in continuous liquid phase under normal conditions.

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