Reduction is a chemical process in which the oxidation number of a substance is: a. Not change b. Increases c. Decreases d. Remain same

Reduction is a chemical process in which the oxidation number of a sub

1.	Reduction is a chemical process in which the oxidation number of a substance is: a. Not change b. Increases c. Decreases d. Remain same
Answer» C(DECREASE)EXPLANATION: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.