Question

Define decomposition reaction and write four examples. class 7​

Answer 1

Answer:

A decomposition reaction occurs when one reactant breaks down into two or more products. This can be represented by the general equation: AB → A + B. Examples of decomposition reactions include the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen.

Explanation:

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Answer 2

Answer :

There are three types of decomposition reactions:

Thermal decomposition reactions;

Thermal decomposition reactions;Elctrolytic decomposition reactions;

Thermal decomposition reactions;Elctrolytic decomposition reactions;Photo decomposition reactions.