why do surface of aluminium vessel acquire a dull appearance when exposed to air
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Explanation:
Aluminium react with oxygen present in air to form a dull layer of aluminiumoxide on the surface of the aluminum vessel due to which vessels acquire a dull appearance
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2
Answer:
Explanation:
Aluminium vessel when exposed to air,will react with the oxygen in the atmosphere and form a thin layed of aluminium oxide on the vessel,
These layer of aluminium oxide on the vessel results in the dull appereance ,
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