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A metal crystallises in a simple cubic u...

A metal crystallises in a simple cubic unit cell of edge length `6.22 Å`. The radius of the metal atom 

A

`1.55Å`

B

`3.11Å`

C

`6.22Å`

D

`2.45Å`

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The correct Answer is:
B
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AAKASH SERIES-SOLID STATE-LEVEL - I (EXERCISE - II)
  1. The metal having 26% void space in its crystal structure is

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  2. The percentage of void space of a metallic element crystallising in a ...

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  3. A metal crystallises in a simple cubic unit cell of edge length 6.22 Å...

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  4. Sodium metal crystallises in a body-centred cubic lattice with the cel...

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  5. Copper crystallises in a f.c.c. lattice, the length of the unit cell i...

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  6. The radius of an atom of an element is 80 pm. If it crystallises as a ...

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  7. A metal has bcc structure and the edge length of its unit cell is 3.04...

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  8. If the radius of K^(+) and F^(-) are 133 pm and 136 pm respectively, t...

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  9. Schottky defect causes

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  10. What type of crystal defect is indicated in the diagram below  |{:(Na...

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  11. Schottky - Wagner defects are mostly found in

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  12. Which among the following is likely to have Schottky defect.

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  13. (A) : During vacancy defect the density of solid decreases (R): The ...

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  14. Schottky defect in crystals is observed when

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  15. {:("List - I","List - II"),("A) Crystal defect","1) Amorphous"),("B) C...

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  16. Which of the following is a ''Berthollide Compound''?

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  17. To get n-type semiconductor, impurity to be added to silicon should ha...

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  18. The mechanism of electrical conductivity may be given in terms of

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  19. The oxide that is insulator is

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  20. In which of the following the conductivity would be in the order of 10...

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