Define decomposition reaction and example

1.	Define decomposition reaction and example
Answer» Decomposition reaction - that chemical reaction in which a single reactant change into two or more products is called decomposition reaction.They are opposite of combination reaction.Ex. Caco3-cao+co2 The reaction in which a compound splits or decompose into two or more simple substances is called decomposition reaction.It is of 3 types:1) Thermal Decomposition2) Electrical Decomposition3) Photochemical Decomposition

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