Question

DEFINE THERMAL DECOMPOSITION REACTION . GIVE EXAMPLES.

Answer 1

the decomposition of a substance by the source of heat energy to produce gas and residue is known as thermal decomposition reaction

Answer 2

$\huge\star\bold\red{Hello!}$

➡Thermal Decomposition:-

When a decomposition reaction is carried out by heating, it's called 'Thermal Decomposition'.

Examples =

• $\small\sf{Pb(NO3)2}$$\longrightarrow$$\small\sf{PbO}$ + $\small\sf{NO2}$ + $\small\sf{O2}$

• $\small\sf{2FeSO4}$$\longrightarrow$$\small\sf{Fe2O3}$ + $\small\sf{SO2}$ + $\small\sf{SO3}$