Question

When oxygen and hydrogen combine with any element in it is oxidation or reduction?

Answer 1

Explanation:

Oxidation can also be defined as the addition of oxygen to a molecule or the removal of hydrogen. Reduction is therefore the addition of hydrogen or the removal of oxygen. Several classes of organic compounds are related to one another by oxidation and reduction reactions.

Answer 2

when Oxygen and hydrogen combine with any element in it the reaction is called redox reaction.

reduction:---the addition of hydrogen and removal of oxygen

oxidation:--pahle of oxygen and removal of hydrogen