Question

what do you mean by precipitate reaction explain by giving example

Answer 1

The process of settling down of particles in a chemical reaction is know as precipitation

Answer 2

the reaction in which whenever two reactants react together to form products as a result a compound get settled down in the test tube.which is known as precipitate .
example.

NaCl + AgNO3 → AgCl (ppt.) + NaNO3

here AgCl is precipitate