Question

What are double decomposition reaction ?????????​

Answer 1

Answer:

A double decomposition reaction is a chemical reaction between two compounds in which parts of each are interchanged to form two new compounds

Explanation:

Answer 2

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When two more two substance react to each other and form new substances then more reactive positive ions displace less reactive positive ions , more reactive negative ions displace the less reactive negative ions.Changing of ions between two compounds is known as double displacement reaction.