oxidation reactions are exothermic or endothermic?also reduction reactrions are exothermic or endothermic?
Oxidation and reduction reactions are both exothermic and endothermic depending whether heat is evolved or absorbed during the reaction.
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
What is an oxidation reaction? Give an example of oxidation reaction.Is oxidation an exothermic or an endothermic reaction?