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  • Chemistry Fundamentals - Grade IX ICSE
  • _______ is the spontaneous formation of an insoluble resi...
Multiple choice

_______ is the spontaneous formation of an insoluble residue when two solutions of substances are mixed.

  1. Distillation

  2. Oxidation

  3. Precipitation

  4. Deposition

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Precipitation is the formation of an insoluble solid (precipitate) when two clear solutions are mixed, typically due to a chemical reaction.

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