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The number of points at the centre of th...

The number of points at the centre of the primitive unit cell is

A

1

B

0

C

2

D

3

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The correct Answer is:
B
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AAKASH SERIES-SOLID STATE-LEVEL - I (EXERCISE - I)
  1. Graphically the total number of fundamental spatial arrangements possi...

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  2. In case of a cubic system, the number of types of space lattices

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  3. The number of points at the centre of the primitive unit cell is

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  4. How many kinds of primitive unit cells are possible

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  5. {:("(Unitcell)","(no of atoms per unitcell)"),("A) Simple cube","1) 4"...

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  6. The number of space lattices possible for the crystalographic dimensio...

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  7. In which of the following crystal systems F.C.C unit cells exists ?

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  8. Out of seven crystal systems how many have body centred unit cell ?

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  9. How many unit cells are possible for the crystallographic dimensions a...

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  10. Which of the following systems is not correctly characterised ?

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  11. The crystal system having one 6 fold axis is

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  12. The total number of crystal forms possible is around

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  13. Which of the following may have hexagonal or trigonal crystals :

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  14. {:("List I","List II"),("A) ccp","1) ABAB"),("B) hcp","2) BCC"),("C) C...

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  15. Which of the following has hcp crystal structure ?

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  16. Coordination number for Cu is

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  17. Which of the following is an example of body centred cube?

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  18. The co-ordination number of a metal crystallising in a hexagonal close...

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  19. An octahedral void is surrounded by how many spheres ?

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

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