Question

what is meant by thermal decomposition reaction
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Answer 1

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Thermal decomposition, or thermolysis, is a chemical decomposition caused by heat. The decomposition temperature of a substance is the temperature at which the substance chemically decomposes. The reaction is usually endothermic as heat is required to break chemical bonds in the compound undergoing decomposition.❤️

Answer 2

Answer:

Decomposition reactions are - chemical reactions in which -

• A compound decomposes to give 2 new compounds.
• A compound decomposes to give 2 new elements.
• A compound decomposes to give a new compound and a new element.

Thermal dissociation is a decomposition reaction in which a substance dissociated into two or more simpler substances on application of heat.

It us an irreversible reaction.