Question

What is an precipitation reaction? give an example. ​

Answer 1

Answer:

when aqueous solution of two compounds are mixed, if they react to form an insoluble compounds and the soluble compounds then it is called as precipitation reaction

Explanation:

because the insoluble compounds form as one of the product is a precipitate and hence the reaction is called precipitation reaction example of precipitate reaction is Pb(NO3)2+2ki-Pbi2+2KNO3