Question

Define a decomposition reaction and give an example of the same.​

Answer 1

Decomposition reaction:-

In this type of reaction, a compounds breaks up into two or more compounds or constituents on heating or any other method.

Eg:- Electrolysis of NaCl

Answer 2

Reaction in which, a single substance decomposes to give two or more substances.

Ex. When limestone is heated hardly it breaks into quicklime and carbon di oxide.

CaCO3 ----->CaO+CO2

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