Question

define thermal decomposition reaction with example

Answer 1

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

Examples: Photo decomposition

Answer 2

HEY BUDDY HERE IS UR ANSWER !!!

THERMAL DECOMPOSITION :

When a heat is produce in reaction is called thermal decomposition .

REACTION :

[1] CaCO3 → CaO + CO2

》 CaO is called lime or quick lime .It has many uses one is the manufacture of cement . When a decompostion reaction is carried out by heating ,it is called THERMAL DECOMPOSITION .

[2] 2Pb(NO3)2 → 2PbO + 4NO3 + O2

[3] 2FeSO4 → Fe2SO3 + SO2 + SO3

》》BE BRAINLY 《《