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

  • question_answer
          The form of carbon known as graphite [CDS]

    A) is harder than diamond

    B) contains a higher percentage of carbon than diamond

    C) is a better electrical conductor than diamond

    D) has equal carbon-to-carbon distances in all directions

    Correct Answer: C

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