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Schottky defect occurs mainly in electro...

Schottky defect occurs mainly in electrovalent compound where

A

Positive ions and negative ions are of different size

B

Positive ions and negative ions are of same size

C

positive ions and small and negative ions are big

D

positive ions are big and negative ions are small

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The correct Answer is:
B
Schottky defect occure in electrovalent compound which has same bond size positive and negative ion.
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