Question

Q3 what does mean by oxidation and
Reduction Reactions with example)​

Answer 1

Answer:

oxidation--- if a substance gains oxygen during a reaction, it is said to be oxidation.

reduction--- if a substance loses oxygen during a reaction, it is said to be reduction.

Answer 2

Answer:

oxidation is when oxygen is added to the reactant or hydrogen is reduced from the reactant.

reduction is when oxygen is reduced or hydrogen is added to the reactant