Question

write one equation each for decomposition reactions where energy is supplied in the form of heat,light and electricity.

Answer 1

Decomposition reaction when energy is supplied in the form of. light.

(I).2AgCl--------------->2Ag+Cl2

Decomposition reaction when energy is supplied in the form of heat.

(ii)2FeSO4 --------------->Fe2O3+ SO2 + SO3

Decomposition reaction when energy is supplied in the form of electricity.

(iii)HO2 ------------------->H2+O2