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NEET Sample Paper NEET Sample Test Paper-76

  • question_answer
    For antifluorite structure coordination number of cations and anions are respectively

    A)  6 and 6                       

    B)  4 and 8              

    C)  8 and 4                       

    D)  4 and 4

    Correct Answer: B

    Solution :

    Antifluorite structure has opposite arrangement of ions than fluorite structure. For antifluorite structure     Coordination number of cation = 4 Coordination number of anion = 8


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