Aluminum is above iron in the electrochemical series, yet...
Aluminum is above iron in the electrochemical series, yet iron corrodes easily on exposure to air while aluminium does not. This is because aluminium
has a lower density than iron
is a better conductor than iron
does not corrode spontaneously
forms thin layer of inert oxide in moist air
forms amphoteric oxides while iron does not
Correct answer is D
No explanation has been provided for this answer.
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