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Which metal develops a protective layer …

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Which metal develops a protective layer over its surface by reaction with air. (a) Iron (b)Zinc (c)Aluminium (d)Silver

    • Posted by Arya Sharma 5 years, 3 months ago

    CBSE > Class 08 > Science
    • 4 answers

    Kriti Kotiyal 5 years, 3 months ago

    Galvanisation is the process in which a protective layer of zinc is coated on iron to protect it from corrosion(rusting).

    1Thank You

    Priyesh Saxena 5 years, 3 months ago

    Aluminium

    1Thank You

    Niranjana.P. A P. A 5 years, 3 months ago

    Aluminium

    1Thank You

    Harjot Kaur 5 years, 3 months ago

    Aluminium

    1Thank You

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