Question

conversion of PPT into colloid is called
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Answer 1

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• Peptization or Deflocculation is the process responsible for the formation of converting precipitate into colloid by shaking with it an electrolyte. ... The electrical repulsion no longer hinders the aggregation of particles and they can then coalesce to form a flocculent precipitate that is easy to filter.

Answer 2

The conversion of a fresh precipitate to colloidal state is called peptization.

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