The Solid State

  • Question 193
    CBSEENCH12005541

    In hcp and ccp structures, only 68% of the total space is filled by atoms.

    A.

    False

    Solution
    Question 194
    CBSEENCH12005542

    Dimagnetic substances are strongly attracted by magnetic field.

    A.

    False

    Solution
    Question 195
    CBSEENCH12005543

    The size of an octahedral hole is less than that of tetrahedral hole.

    A.

    False

    Solution
    Question 196
    CBSEENCH12005544

    When electrons are trapped in the crystal in the anionic vacancy, the defect is known as F-centres.

    A.

    True

    Solution

    NCERT Book Store

    NCERT Sample Papers

    Entrance Exams Preparation