JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Oxygen Family

  • question_answer
    It is possible to obtain oxygen from air by fractional distillation because [CBSE PMT 1989]

    A) Oxygen is in a different group of the periodic table from nitrogen

    B) Oxygen is more reactive than nitrogen

    C) Oxygen has higher b.p. than nitrogen

    D) Oxygen has a lower density than nitrogen

    Correct Answer: C

    Solution :

    Not Available


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