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Anodised oxide coatings are used for the protection of Al, Zn, Mg and their alloys from corrosion.

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in Engineering Chemistry II by (789k points)
Anodised oxide coatings are used for the protection of Al, Zn, Mg and their alloys from corrosion.

(a) True

(b) False

I had been asked this question during an interview for a job.

The doubt is from Protective Measures Against Corrosion topic in section Corrosion, Electrolysis, Fuel Cells and Batteries of Engineering Chemistry II

1 Answer

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The correct choice is (a) True

For explanation: Anodised oxide coatings are used for the protection of Al, Zn, Mg and their alloys from corrosion. They help in preventing corrosion by eliminating contact from the environment and air.

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