Question

oxidation and reduction​

Answer 1

Oxidation : The reaction in which the addition of oxygen takes place is called Oxidation reaction..

Reduction : The reaction in which addition of hydrogen takes place is called reduction reaction..

Hope it helps you.........

Answer 2

Oxidation -

The chemical reaction in which a reactant combines with oxygen or loses hydrogen to form the product is called oxidation.

Reduction-

The chemical reaction in which reactant gain hydrogen are called Reduction.

Hope it helps you......