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प्रश्न
In a solid lattice, the cation has left a lattice site and is located at an interstitial position. The lattice defect is ______.
विकल्प
Frenkel defect
Schottky defect
Non-stoichiometric defect
Valence defect
MCQ
रिक्त स्थान भरें
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उत्तर
In a solid lattice, the cation has left a lattice site and is located at an interstitial position. The lattice defect is Frenkel defect.
Explanation:
When a cation leaves its normal lattice site and occupies an interstitial site within the same crystal, it is called a Frenkel defect. It creates a vacancy at the original site and an interstitial defect at the new position. Common in crystals with small cations and large anions, such as AgCl and ZnS.
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