Question

What is thermal decomposition reaction?​

Answer 1

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Thermal decomposition is a chemical reaction where a single substance breaks into two or more simple substances when heated. The reaction is usually endothermic because heat is required to break the bonds present in the substance.

Answer 2

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Those decomposition reaction which takes place in the presence of heat is called thermal decomposition reaction.

CaCO3=>CaO. + CO2

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