During decomposition, energy is absorbed in the form of heat, light or electricity for
breaking down the reactants which is known as:
(a) exothermic reaction
(b) endothermic reaction
(c) reduction reaction
(d) oxidation
breaking down the reactants which is known as:
(a) exothermic reaction
(b) endothermic reaction
(c) reduction reaction
(d) oxidation