a
Oxygen and Carbon (IV) oxide
b
Water and Oxygen
c
Water and Carbon (IV) oxide and Oxygen
d
Water and Carbon (IV) oxide
Explanation
Correct Option
bVideo Explanation
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Discussions (19)

whit3
2 years ago
The presence of moisture and oxygen is typically necessary for corrosion to occur. When metal is exposed to moisture and oxygen, it can undergo chemical reactions that result in the degradation of the metal surface, leading to corrosion.

Marce
9 years ago
The correct answer is c because CO2 accelerates corrosion (as stated in ababio chemistry)

King33Victor
3 months ago
lol
the answer is b
the only two thing that supports corrosion is oxygen and moisture or water incase u didn't see water. to give Fe2O3.xH2O. the x there means that the corrosion of a substance can vary from one location to another because of the variation of the air composition.





