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The number of unit cells in 58.5 g of Na...

The number of unit cells in `58.5 g` of `NaCl` is nearly

A

`6xx10^(20)`

B

`3xx10^(22)`

C

`1.5xx10^(23)`

D

`6xx10^(24)`

Text Solution

Verified by Experts

The correct Answer is:
C
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VMC MODULES ENGLISH-THE SOLID STATE-ENABLE
  1. Which one of the following defects in the crystals lowers its density?

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  2. The limiting radius ratio for tetrahedral voids has the range:

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  3. The number of unit cells in 58.5 g of NaCl is nearly

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  4. How many Cl^(-) ions are there around Na^(+)ion in NaCl crystal ?

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  5. Example of unit cell with crystallographic dimensions a!=b!=c, alph...

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  6. Pick up the correct statement: (a) The crystal of AgBr does not have...

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  7. The edge length of a face-centred cubic unit cell is 508 p m. If the r...

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  8. A solid has a structure in which W atoms are located at the corners of...

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  9. If we mix a pentavalent impurity in a crystal lattice of germanium, wh...

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  10. In the crystals structures of sodium chloride, the arrangement of Cl^(...

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  11. Mercury is the only metal which is liquid at 0^@C this is due to its

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  12. Which of the following describes the hexagonal close packed arrangemen...

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  13. An element having bcc structure has 12.8xx10^(23) unit cells. The numb...

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  14. The maximum proportion of available volume that can be filled by hard ...

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  15. A compound is formed by elements A and B. This crystallises in the cub...

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  16. Tetragonal crystal system has the following unit cell dimensions.

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  17. A metallic element has a cubic lattice. Each edge of the unit cell is ...

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  18. In a crystal, the atoms are located at the position of

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  19. Sodium metal crystallizes in body centred cubic lattice with the cell ...

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  20. Metallic gold crystallizes in the face centered cubic lattice. What is...

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