Question

1-9)list 3 effects of oxidation in our daily life.Are these effects useful or harmful?justify

Answer 1

3effects of oxidation are
1.o2 reacts with iron to form a thin flasky layer of iron oxide (Fe3O4.XH2O
this reaction damages the iron articles so it is harmful.
2.o2 reacts with food items such as ickles and convert them into some harmful substace and it becomes unfit to eat.
3.oxidation also occurs in our body during resiration and it releases energy. so it is useful.

Answer 2

Here is your answer user.