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

  • question_answer
    Which of the following elements of group VA does not show allotropy [CPMT 1980]

    A) \[N\]

    B) \[Bi\]

    C) \[P\]

    D) As

    Correct Answer: B

    Solution :

    Bismuth does not show allotropy other elements show allotropy. Nitrogen ® a-nitrogen and b-nitrogen (solid crystalline forms) Phosphorus ® White, Red and Black forms Arsenic ® Yellow and Grey forms Antimony ® Yellow and Grey forms


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