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

  • question_answer
    Among the fluorides below, the one which does not exist is [NCERT 1977; CPMT 1988]

    A) \[Xe{{F}_{4}}\]

    B) \[He{{F}_{4}}\]

    C) \[S{{F}_{4}}\]

    D) \[C{{F}_{4}}\]

    Correct Answer: B

    Solution :

     \[He{{F}_{4}}\] does not exist.


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