Question

What is oxidation and Reduction​

Answer 1

An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of electrons between two species. An oxidation-reduction reaction is any chemical reaction in which the oxidation number of a molecule, atom, or ion changes by gaining or losing an electron.

Answer 2

Oxidation means : addition of oxygen and removal of hydrogen

REDUCTION MEANS :removal of oxygen and addition of hydrogen