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KCET2008ChemistryChemical Equilibrium

The basic principle of Cottnell's precipitator is

Options

  1. ALe-Chatelier's principle
  2. Bpeptisation
  3. Cneutralisation of charge on colloidal particles
  4. Dscattering of light

Correct answer

C. neutralisation of charge on colloidal particles

Step-by-step solution

In Cottnell's precipitator, the charged particles are attracted towards the walls of precipitator, here they lose their charge and coagulate. Hence, the basic principle of Cottnell's precipitator is the neutralisation of charge on colloidal particles.

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