Question

5. What is an Oxidation reaction? give an example of Oxidation reaction. Is oxidation and exothermic or endothermic reaction.

Answer 1

oxidation reaction in which
oxygen is adding to the substance
and,hydrogen is removed out from the substance .
for example. C+02= Co2
here carbon is oxidize.
it can both exothermic and endothermic


I hope it's help u☺

Answer 2

The addition of oxygen to a substance or removal of hydrogen from substance is called. oxidation ************************************************ex_cuo+h2 cu+h2o