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JEE Main & Advanced Chemistry The Solid State / ठोस प्रावस्था Question Bank Crystal packing

  • question_answer
    The vacant space in the bcc unit cell is

    A)                 32%       

    B)                 23%

    C)                 26%       

    D)                 None of these

    Correct Answer: A

    Solution :

                    In bcc structure 68% of the available volume is occupied by spheres. Thus vacant space is 32%.


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