2. Solved Papers
  3. AIIMS

AIIMS AIIMS Solved Paper-1999

  • question_answer
    Which of the following metal is present in brass, bronze and german-silver?

    A)  \[Cu\]                 

    B)         \[Na\]                 

    C)         \[Mg\]              

    D)         \[Al\].

    Correct Answer: A

    Solution :

    Brass is an alloy of \[Cu\] and \[Zn\]. Bronze is an alloy of \[Cu\] and \[Sn\]. German-silver is an alloy of \[Cu\], \[Zn\] and \[Ni\].


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