Question

Define precipitation reaction​

Answer 1

Explanation:

A precipitation reaction refers to the formation of an insoluble salt when two solutions containing soluble salts are combined. The insoluble salt that falls out of solution is known as the precipitate, hence the reaction's name. Precipitation reactions can help determine the presence of various ions in solution.hope it will help

Answer 2

Answer:-

A precipitation reaction is a chemical reaction in which two reactants react with each other in an aqueous solution and in the end an insoluble salt is formed. Which is called as precipitate.

Examples:-

• CuSO4 + 2NaOH → Na2SO4 + Cu(OH)2↓
• AgNO3 + NaCl → NaNO3 + AgCl ↓

In Above examples Na2SO4 and AgCl are the precipitates formed.