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a metal crystallizes with a face-centere...

a metal crystallizes with a face-centered cubic lattice.The edge of the unit cell is `408` pm. The diameter of the metal atom is :

A

288 Pm

B

408 pm

C

144 pm

D

204 pm

Text Solution

Verified by Experts

The correct Answer is:
A
For ccp `sqrt2a = 4R`
`(sqrt(2) xx 408)/(2) = 2R ` (2R = diameter) diameter = 288.5
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NARAYNA-SOLID STATES-EXERCISE-3
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  2. The number of next nearest neighbours around each particle in face-cen...

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  3. a metal crystallizes with a face-centered cubic lattice.The edge of th...

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  4. AB crystallizes in a body centred cubic lattice with edge length a equ...

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  5. The total number of octahedral void (s) per atom present in a cubic cl...

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  6. Diamond is an example of .

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  7. The characteristic features of solids are:

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  8. Potassium crystallizes with a

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  9. How many molecules are there in the unit cell of sodium chioride?

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  10. Crystals can be classified into ….basic crystal habits

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  11. Tetragonal crystal system has the unit cell dimensions:

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  12. Which of the following is an example of covalent crystal solid?

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  13. Amorphous substances show (A) short and long range order (B) short ...

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  14. The property of crystalline solid is not

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  15. Which of the following is an amorphous solid

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  16. Which of the following is ferroelectric compound?

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  17. If a is the length of the side of a cube, the distance between the bod...

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  18. A given metal crystalline out with a cubic structure having edge leng...

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  19. The vacant space in bcc lattice unit cell is

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  20. The correct statement regarding defects in crystalling solids.

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