Science, asked by mohammedsufiyan3, 5 months ago

Name the acid that renders Aluminium passive. Why?
(or)

Answers

Answered by vedika5582

Explanation:

nitric acid

Concentrated nitric acid renders aluminium passive.

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Answered by shaiashourya

Nitric acid

Nitric acid (dilute or conc) renders aluminium passive. Why? Because when aluminium comes into contact with nitric acid, an impervious layer ofaluminium oxide is formed. This layer of aluminium oxide will prevent the nitric acid from coming into contact with the inner aluminium metal.

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