The Solid State

  • Question 185
    CBSEENCH12005533

    Electron trapped in anion vacancies are known as__________.

    Solution

    F-centre

    Question 186
    CBSEENCH12005534

    The atom which occupies the empty space formed in a closed packed structure is called ___________.

    Solution
    interstitial atoms
    Question 187
    CBSEENCH12005535

    __________ is the most unsymmetrical primitive unit cell.

    Solution
    Triclinic
    Question 188
    CBSEENCH12005536

    A solid has a structure in which ‘X’ atoms are located at the corners of a cubic lattice, ‘Y’ atoms at the alternate faces of the cube, then the simple formula of the unit cell is_______.

    Solution
    XY3

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