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

  • question_answer
    In \[AgBr\] crystal, the ion size lies in the order \[A{{g}^{+}}<<B{{r}^{-}}.\] The \[AgBr\] crystal should have the following characteristics

    A)                 Defectless (perfect) crystal

    B)                 Schottky defect only

    C)                 Frenkel defect only

    D)                 Both Schottky and Frenkel defects

    Correct Answer: C

    Solution :

              \[AgBr\] exhibits Frenkel defect due to large difference in the size of \[A{{g}^{+}}\] and \[B{{r}^{-}}\]ions.


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