Question

Aluminium is more reactive than iron , yet there is less corrosion of aluminium when both exposed to the air​

Answer 1

Answer:

when expose to air aluminum will oxidized to form a protective layer . which prevents it from further oxidation.so there will be less corrosion or no corrosion at all

Answer 2

Answer:

this is because when Al is exposed to air it forms a outer covering of aluminium oxide Al2O3 which prevent it further corrosion...............