KVPY Sample Paper KVPY Stream-SX Model Paper-11

  • question_answer
    In an f. c. c. crystal, which 'of the following shaded planes contains the following type of arrangement of atoms?

    A)                     

    B)

    C)                     

    D)

    Correct Answer: A

    Solution :

    Shown arrangement is hexagonally closed pack plane & these type of planes are arranged perpendicular to body diagonal of fee unit cell as shown.


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