SSC General Science & Technology Sample Paper NCERT Sample Paper-6

  • question_answer
    What is Graphene?

    A)  Anew material made from carbon nanotubes

    B)  A one atom thick sheet of carbon

    C)  Thin film made from fullerenes

    D)  A software tool to measure and graphically Represent nano particles

    Correct Answer: B

    Solution :

    [b] Graphene is a form of carbon consisting of planar sheets which are one atom thick, with the atoms arranged in a honeycomb-shaped lattice.


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