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