10th Class Science Metals and Non-metals / धातु और अधातु Question Bank Metals and Non-metals

  • question_answer
    Due to its inertness, it is used to preserve cake by freezing it quickly?

    A) Liquid sulphur               

    B) Liquid nitrogen

    C) Liquid carbon    

    D) Chlorine

    E) None of these

    Correct Answer: B


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