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

  • question_answer
    Frenkel defect is caused due to                 [MP PET 1994]

    A)                 An ion missing from the normal lattice site creating a vacancy

    B)                 An extra positive ion occupying an interstitial position in the lattice

    C)                 An extra negative ion occupying an interstitial position in the lattice

    D)                 The shift of a positive ion from its normal lattice site to an interstitial site

    Correct Answer: D

    Solution :

              Frenkel?s defect is due to shift of an ion from the normal lattice site (Creating a vacancy) and occupy interstitial spaces.


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