What is an oxidation reaction? Give an example of oxidation reaction.Is oxidation an exothermic or an endothermic reaction?
What are Exothermic and Endothermic reactions? Give one example of each of them.
The process of respiration is :
(a) an oxidation reaction which is endothermic
(b) a reduction reaction which is exothermic
(c) a combination reaction which is endothermic
(d) an oxidation reaction which is exothermic