Question

what do you mean by Precipitation reaction and Neutralization reaction ? example by giving example

Answer 1

A reaction in which precipitates or insoluble salts are formed is called a precipitation reaction.

Answer 2

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here is your answer

Precipitation reaction------- It is a reaction in which an insoluble solid is formed is called precipitation reaction.

Ex- Na2SO4 + BaCl2 ----------- BaSo4 + 2NaCl .

Neutrilization reaction -------- When acid and base react with each other to form salt and water is called neutrilization reaction.

Ex- HCL + NaOH ------------- NaCl + H2O.