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BVP Medical BVP Medical Solved Paper-2004

  • question_answer
    The number of \[C{{l}^{-}}\] ions around one \[N{{a}^{+}}\] in \[NaCl\]I crystal lattice is:

    A)  \[10\]                                  

    B)  \[12\]

    C)  \[8\]                                    

    D)  \[8\]

    Correct Answer: C

    Solution :

                     \[NaCl\] crystal is a body centred cubic (bcc) crystal. Hence, in it every Nation remains surrounded by 8 \[C{{l}^{-}}\] ions.


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