1.

What is Frenkel defect? Give an example.

Answer»

Solution :b) The smaller ion (USUALLY cation) is dislocated from its normal site to an interstitial site. It creates a vacancy DEFECT at its original site and an interstitial defect at its new LOCATION. This is known as Frenkel defect.
Example: `ZNS, AgCl, AgBr` ETC.


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