Chemistry

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Across
  1. 2. ion responsible for the neutralisation of charge
  2. 5. reason for preferential adsorption
  3. 7. settling down of particles
  4. 8. conversion of precipitate to colloid
  5. 9. two layers of opposite charges around the colloidal particle
Down
  1. 1. another name for coagulation
  2. 2. minimum conc. of an electrolyte in millimoles/litre causing precipitation of sol
  3. 3. potential difference between the fixed layer and diffused layer of opp charges
  4. 4. action done during peptization to convert precipitate into a colloid
  5. 6. mixing of oppositely charged sols neutralise their charges