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NEET AIPMT SOLVED PAPER SCREENING 2012

  • question_answer
    Identify the alloy containing a non-metal as a constituent in it.

    A) Invar  

    B)                                        Steel     

    C)        Bell metal       

    D)        Bronze

    Correct Answer: B

    Solution :

    Alloy Constituents
    Invar Steel Bell metal Bronze Fe + Ni Fe + C Cu (80%) + Sn (20%) Cu(75.90%) + Sn (10.25)%
    Among these alloys only steel contains carbon, which is a non-metal.


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