Question

Ex of decomposition reaction

Answer 1

Decomposition reaction is a reaction where a single reactant break down to form two are more products .
For example;
Caco3->cao+co2

Answer 2

Heya !!!

the process of breaking down of product into reactant is known as decomposition reaction.

decomposition reaction is carried out by the process.


first one is electrolysis decomposition reaction.


in this composition reaction product is breakdown through the process of electricity.


example of electrolytic decomposition reaction are :-


H20 ======> H2 + O2




hair the amount of hydrogen is double of the oxygen.



another example of decomposition reaction is.


NaCl + H20 ==> NaOH + Cl2 + H2



this process is also known as chlor alkali process.



photolytic decomposition reaction:-

in this reaction product is decomposers by in the presence of Sunlight.


here is example of photo lytic. decomposition reaction


AgCl ==> Ag + Cl.


Ag + Br ====> Ag+ Br2 .


thermal decomposition reaction :-


the part of decomposition reaction in which product is decomposers by or breakdown by heat is known as thermal decomposition reaction.



example of thermal decomposition reaction

H202 ===> H2 + O2




hope it helps you dear !!!

thanks !!!