Question

what is termal decomposition ​

Answer 1

Answer:

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:

these reactions use the energy in the form of heat for decomposition of the reactants

Explanation:

example:

CaCo3--------CaO+CO2