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What do you mean by a precipitation reaction? Explain by giving examples:

What do you mean by a precipitation reaction? Explain by giving examples:

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
3 years ago
A precipitation reaction is a reaction in which soluble ions in separate solutions are mixed together to form an insoluble compound that settles out of solution as a solid. This insoluble compound is called a precipitate. An example of a precipitation reaction Aqueous silver nitrate (AgNO3), when added to a solution containing potassium chloride (KCl), precipitates a white solid, and silver chloride is observed. AgNO3 (aq) + KCl(aq) → AgCl(s) + KNO3(aq) The silver chloride (AgCl) has formed a solid, which is observed as a precipitate.

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