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Which of the following is not correct fo...

Which of the following is not correct for Frenkel defect in crystals?

A

It is due to equal number of cations and anions missing from lattice sites.

B

It has no effect no density of the crytal

C

It occurs in crystals where the difference in the size of cations and anions is small.

D

Silver halides show Frenkel defect

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MODERN PUBLICATION-SOLID STATE-EXERCISE
  1. Which of the following statements are correct?

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  2. In which of the following structures, the coordination number of both ...

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  3. Which of the following is not correct for Frenkel defect in crystals?

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  4. The coordination number of eight for cation is found in

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  5. Which of the following system do not give correct descrptin of axial l...

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  6. The correct statement regarding defects in solids is

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  7. With respect to graphite and diamond, which of the statements given is...

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  8. Which type of defects are present in AgBr and ZnS crystal systems?

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  9. The correct statement cubic close packed in three dimensional structur...

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  10. Define the following term- Crop

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  11. In the crystalline solids the smallest repeating part in the lattice i...

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  12. In a cubic lattice of XYZ, X atoms are present at all corners except o...

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  13. Can cubc lattice have end centred unit cell?

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  14. The number of atoms per unit cell in BCC is

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  15. Density of a unit cell is same as the density of the substance. If the...

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  16. Density of a unit cell is same as the density of the substance. If the...

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  17. Density of a unit cell is respresented as rho = (" Effective no...

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  18. In hexagonal system of crystals, a frequently encountered arrangement ...

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  19. In hexagonal system of crystals, a frequently encountered arrangement ...

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  20. A compound forms hexagonal close packed structure. What is· the total ...

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