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Schottky defect is observed in crysta...

Schottky defect is observed in crystals when ……………. .

A

Frenkel defect

B

Schottky defect

C

vacancy defect

D

metal deficiency defect

Text Solution

Verified by Experts

The correct Answer is:
A
When smaller ion (usually cation) is dislocated|fbm its normal site in crystal and move to intersitital site is known as Frenkel defect as shown below ltbgt
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NARAYNA-SOLID STATE-LEVEL-IV
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  2. Graphite cannot be classified as :

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  3. Schottky defect is observed in crystals when ……………. .

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  4. Schottky defect is observed in crystals when ……………. .

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  5. which of the following is true about the change the charge acq...

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  7. The total of tetrahedral voids in the face centred unit cell is ……...

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  8. Which of the following point defects are shown by AgBr (s) crys...

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  9. In which pair most efficient packing is present?

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  10. The percentage of empty space in a body centred cubic arrangement is :

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  11. which of the following statemets is not true about the hexagona...

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  12. in which of the following structures coordination number for cati...

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  13. What is the coordination number in a square close packed structures in...

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  14. which kind of defects are introduced by doping ?

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  15. silicon doped with electron rich impurity forms ………. .

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  16. Which of the following statement is not true?

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  17. which of the following is not true about the ionic solids ?

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