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Corrosion rate of aluminum is _________ when compared with corrosion of mild steel in open oxygenated atmosphere.

Corrosion rate of aluminum is _________ when compared with corrosion of mild steel in open oxygenated atmosphere. Correct Answer very small

In oxygenated atmosphere aluminum has high corrosion resistant than the mild steel due to its oxide layer formation. Hence the corrosion rate of aluminum is very small when compared to the corrosion rate of mild steel.

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