Question

Explain decomposition reaction????

Answer 1

Dear ur answer is below°===========

a)
Those reactions in which a compound splits up into two or more simpler substance are know as Decomposition reaction.

b)
Decomposition reaction are carried by heat and electricity.

c)
example

when calcium carbonate is heated it decomposes to give calcium oxide are carbon dioxide.

I hope this help u

Answer 2

decomposition reaction is a type of chemical reaction in which a single compound breaks down into two or more elements or new compounds. These reactions often involve an energy source such as heat, light, or electricity that breaks apart the bonds of compounds.