Question

1) Define oxidation and reduction reactions.​

Answer 1

Answer:

Redox is a type of chemical reaction in which the oxidation states of atoms are changed. Redox reactions are characterized by the actual or formal transfer of electrons between chemical species, most often with one species undergoing oxidation while another species undergoes reduction.

Answer 2

Explanation:

addition of oxygen and removal of hydrogen is known as oxidation.

addition of hydrogen and removal of oxygen is known as reduction.