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Frenkel defect is also known as ……… ....

Frenkel defect is also known as ……… .

A

stoichiometric defect

B

dislocation defect

C

Impurity defect has no effect on the density of the substance

D

non-stoichiometric defect

Text Solution

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The correct Answer is:
A,B
In Frenkel defect, dislocation of cations takes place and there is no chagne in stoichiometry of the crystal.
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In Frenkel defect

Frenkel defect is not shown by:

Frenkel defect is caused due to

Stoichiometric defect is also known as

Which of the following defects is also known as a dislocation defect?

which of the follwing defects is also known as dislocation defect ?

Assertion:Frenkel defect is also called dislocation defect Reason:Frenkel defect is shown by ionic substances in which cation and anion are of almost similar sizes.

NARAYNA-SOLID STATE-LEVEL-IV
  1. Which of the following statements are true about semiconductors?

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  2. An excess of potassium ions makes KCL crystals appear violet or l...

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  3. the number of tetrahedral voids per unit cell in NaCl crystal is ...

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  4. Amorphous solids can also be callled ………….. .

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  5. Which of the following statements are correct?

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  6. Which of the following features are not shown by quartz glass ?

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  7. Which of the following cannot be regarded as molecular solid ?

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  8. In which of the following arrangements, Octahedral voids are forme...

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  9. Frenkel defect is also known as ……… .

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  10. Which of the following defects decrease the density ?

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  11. Match the defects given in Column I with the statements in given Colum...

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  12. Match the type of unit cell given in Column I with the features given ...

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  13. match the types of defect given in column I with the statement...

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  14. Match the items in column I with the items given in Column II. Colum...

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  15. Mathc the type of packing given in Column I with the itmes given in Co...

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  16. Assertion :- (a) the total number of atoms present in a simple c...

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  17. Assertion :- (A) Graphite is good conductor of electricity however ...

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  18. Assertion :- (A) total number of octahedral voids present in ...

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  19. Assertion : The packing efficiency is maximum for the fcc structure. ...

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  20. Assertion :-(A) semiconductors are solids with conductivites in t...

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