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NEET Chemistry NEET PYQ-Metallurgy

  • question_answer
    Identify the alloy containing a non-metal as a constituent in it.                           [AIPMT (S) 2012]

    A) Invar

    B) Steel    

    C) Bell metal

    D) Bronze

    Correct Answer: B

    Solution :

    [b]
    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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