Chemistry, asked by kuldeepsinha8827, 3 months ago

what are decomposition reactions? Give one
exemple each of
a Theamal decomposition seachion
b) Photolytic decomposition reaction.
<> Electrolytic decomposition reaction.​

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Answered by Anonymous
7

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Answered by Anonymous
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What is Decomposition reaction ?

Chemical decomposition is usually regarded and defined as the exact opposite of chemical synthesis.

In short, the chemical reaction in which two or more products are formed from a single reactant is called a decomposition reaction.

Example of Thermal decomposition reaction :

Some compounds break down when heated, forming two or more products from one reactant. This type of reaction is called thermal decomposition . Copper carbonate is green and copper oxide is black. You can see a colour change from green to black during the reaction

Example of Photolytic decomposition reaction :

The best example for photolysis reaction is lysis of water molecule to oxygen in photosynthesis.

Example of Electrolytic decomposition reaction :

Electrolysis of water: Electrolysis of water is the decomposition of water into hydrogen and oxygen due to the passage of electric current through it.

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