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JEE Main & Advanced Chemistry The Solid State / ठोस प्रावस्था Question Bank Mathematical analysis of cubic system and Bragg's equation

  • question_answer
    It the distance between \[N{{a}^{+}}\] and \[C{{l}^{-}}\] ions in sodium chloride crystal is \[X\]pm, the length of the edge of the unit cell is    [KCET 2004]

    A)                 4X pm  

    B)                 X/4 pm

    C)                 X/2 pm

    D)                 2X pm

    Correct Answer: D

    Solution :

              


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