Question

what is decomposition reaction?with example.​

Answer 1

Answer:

1)A 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

2)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

3)Decomposition reactions can be classified into three types:

Thermal decomposition reaction.

Electrolytic decomposition reaction.

Photo decomposition reaction.There are three types of decomposition reactions:

Thermal decomposition reactions;

Elctrolytic decomposition reactions;

Photo decomposition reactions.

i hope it helpfull to you

Answer 2

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A reaction in which a single reactant breaks down to form two or more products is called decomposition reaction

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$2NaHCO₃$→$Na₂CO₃+H₂O+CO₂$

$Ag₂O$→$2Ag+1/2O₂$

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