what would happen if iron railing on the road side are not painted? why does it happen so?
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Answered by
1
this is the matter of corrosion iron railing on the roadside is painted to prevent it from moisture and oxygen present in the atmosphere because corrosion takes place in the presence of Oxygen and moisture present in the atmosphere.
chemical equation for this is
4Fe+ 3O2 → 2Fe2O
chemical equation for this is
4Fe+ 3O2 → 2Fe2O
Answered by
2
Iron get rusted.bcoz it is exposed to atmosphere.As atmosphere contains oxygen.
hope this answer helps u...
hope this answer helps u...
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