Question

What is double decomposition? Give an suitable example​

Answer 1

definition :-

a reaction in which two compound exchange ions to give a new compound

example:-

NaSO4 + BaCL2 ------) BaSO4+ 2NaCL

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Answer 2

Explanation:

A reactionin which rwo compounds exchange ions,typically with precipitation of an insolubke product.

EXAMPLE

agNO3(aq)+NaCL(aq) into AgCL(s)+NaNO3(aq)