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What type of crystal defects is indicate...

What type of crystal defects is indicated in the diagram given below ?
` {:(Na""^(+)C^(21),Na""^(+)Cl^(-),Na""^(+)Cl^(-)),(Cl^(-)square,square Cl^(-),Na""^(+)Cl^(-)),(Cl^(-)Na^(+),Cl^(-)Na^(+),Na^(+)square):}`

A

Frenkel and Schottky defects

B

Schottky defect

C

Interstitial defect

D

Frenkel defect

Text Solution

Verified by Experts

These defects are created when one +ve and one –ve ion are missing from their respective positions.
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What type of crystal defect is indicated in the diagram given below : {:(Na^(+),Cl^(-),Na^(+),Cl^(-),Na^(+),Cl^(-)),(Cl^(-),square,Cl^(-),Na^(+),square,Cl^(-)),(Na^(+),Cl^(-),square,Cl^(-),Na^(+),Cl^(-)),(Cl^(-),Na^(+),Cl^(-),Na^(+),square,N^(+)):}

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