Question

Define a precipitation reaction. Give an example. (Answer should be based on NCERT CLASS 10)

Answer 1

hii there!!

A precipitate is a solid product which separates out from a solution during a chemical reaction.

precipitate is insoluble substance.

 

for ex:- KI (pottasium iodide) +PbNO3------>KNO3 + PbI(yellow precipitate)

Here in this reaction lead iodide is formed as a precipitate.


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Answer 2

the reaction which is accompanied by the formation of an insoluble solid mass (precipatate) is known as precipitation reaction.