Question

please any one help me to understand decomposition reaction

Answer 1

the reaction in which 1 compound break into 2 or more substance.
ex - C=A+B
C- compund
A-element
B-element
and it is opppsite of combination...
thankss

Answer 2

Here is your answer-

The chemical reaction in which two or more products are form by single reactant is called Decomposition reaction.
..


For eg.
Hydrogen peroxide naturally undergoes decomposition into water and oxygen.

...

There are two types of Decomposition...

a) Thermal Decomposition

b) Electrolytic Decomposition


a) Thermal Decomposition :- Decomposition carried out by heating is called thermal decomposition.
For eg. When calcium carbonate is heated it decomposes into calcium oxide and carbon dioxide gas.


b) Electrolytic Decomposition :- Decomposition carried out by passing current is called electrolytic decomposition.
For eg. Water decompose into hydrogen and oxygen by passing current.



Hope it helps you..!!!!