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What would be the edge length of that fc...

What would be the edge length of that fcc unit cell in which an atom with maximum diameter 117.1 pm can be placed in between its interstitial sites without changing its structure ?

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400 pm
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An element crystallizes in fcc lattice having edge length 400 pm. Calculate the maximum diameter which can be placed in interstitial sites without disturbing the structure .

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Knowledge Check

  • An element crystallises in fee lattice having edge length 350 Maximum raduis of the atoms which can be placed in the internal site without distoring the structure is

    A
    `58.55` pm
    B
    117 pm
    C
    `51.23` pm
    D
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  • Edge length of a cubic unit cell is 400pm. Its face diagonal would be

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    600pm
    B
    200pm
    C
    566pm
    D
    692pm

  • The edge length of face centred cubic unit cell is 508 pm. The nearest distance between two atoms is :

    A
    360 pm
    B
    288 pm
    C
    618 pm
    D
    398 pm

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    An element crytallizes in fcc lattice having edge length 400 pm. Calculate the maximum diameter which can be placed in interestital sites without disturing the structure.

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    In face centred cubic (fcc) crystal lattice edge length of the unit cell is 400 pm. Find the diameter fo the greatest sphere which can be fitted into the interstitial void without the distortion of lattice.

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