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Banking Chemistry Metals and Non-metals / धातु और अधातु Question Bank Metals and Non-metals

  • question_answer
    German silver is a mixture of-

    A)  copper and zinc

    B)  copper and tin

    C)  copper, nickel and zinc  

    D)  aluminium, copper and traces of Mg and Mn.

    Correct Answer: C

    Solution :

     German silver is a mixture of Cu (60%), Zn (20%) and Ni (20%).


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