J & K CET Engineering J and K - CET Engineering Solved Paper-2005

  • question_answer
    In a solid lattice, the cation has left a lattice site and is located at interstitial position, the lattice defect is

    A)  interstitial defect

    B)  vacancy defect

    C)  Frenkel defect

    D)  Schottky defect

    Correct Answer: C

    Solution :

     In Frenkel defect some cations are missing from normal lattice sites and occupy interstitial sites. This defect does not cause any change in density.


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