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VMMC VMMC Medical Solved Paper-2003

  • question_answer
    Which metal is used in galvanization of iron?

    A)  Copper     

    B)                         Tin                        

    C)  Zinc                      

    D)         Magnesium

    Correct Answer: C

    Solution :

    Zinc is more electropositive than Fe, hence is plated over iron so that iron is not corroded, prior to zinc.


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