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Although aluminium is above hydrogen in the electrochemical series,

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asked Dec 18, 2017 in Chemistry by sforrest072 (157,439 points) ● 63 ● 451 ● 1294
edited Dec 18, 2017 by sforrest072

Although aluminium is above hydrogen in the electrochemical series, it is stable in air and water. Why ?

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answered Dec 18, 2017 by mdsamim (213,225 points) ● 5 ● 10 ● 23
selected Dec 18, 2017 by sforrest072
 
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[Hint : Due to formation of inert oxide Al2O3.]

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