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what is anodising
Question:
What is Anodising?
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Anodised aluminum is widely used in cookware and decorative items.
Bihar Board X - 2023
Bihar Board X
Updated On:
Oct 27, 2025
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Solution and Explanation
Anodising is the process of forming a thick oxide layer on metals like aluminum to increase corrosion resistance. It is done by electrolysis using sulfuric acid as an electrolyte.
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