Home
Class 12
CHEMISTRY
The bcc crystal contains 4xx10^(24) atom...

The bcc crystal contains `4xx10^(24)` atoms. The number of unit cell is present are

A

`8xx10^(24)`

B

`2xx10^(24)`

C

`4xx10^(24)`

D

`1xx10^(24)`

Text Solution

Verified by Experts

The correct Answer is:
B
The number of atoms in one unit cell of bcc crystal is 2.
`:.` number of unit cell present `=(4xx10^(24))/(2)=2xx10^(24)`
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|30 Videos

  • QUESTION PAPER - 2018

    MARVEL PUBLICATION|Exercise MCQs|50 Videos

  • SOLUTIONS AND COLLIGATIVE PROPERTIES

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|45 Videos

Similar Questions

Explore conceptually related problems

A sample of AIF_(3) contains 3.0 xx 10^(24) F^(-) ions. The number of formula units of the sample are

The number of atoms per unit cell in bcc lattice is

An element having bcc structure has 12.8xx10^(23) unit cells. The number of atoms in these cells is

A metal 'M' is crystallised in F.C.C lattice. The number of unit cells in it having 2.4xx10^(-24) atoms

A sample of vitamin C is known to contain 2.58 xx 10^(24) oxygen atoms. How many molesof oxygen atoms are present in the sample?

MARVEL PUBLICATION-SOLID STATE-TEST YOUR GRASP
  1. The bcc crystal contains 4xx10^(24) atoms. The number of unit cell is ...

    Text Solution

    |

  2. The factor which makes a solid to have a low density is

    Text Solution

    |

  3. The close-packed layers in the faece-centred cubic unit cell are perpe...

    Text Solution

    |

  4. Bragg equation for the scattering of X-rays by crystal is

    Text Solution

    |

  5. Which of the following dimensions represent a hexagonal unit cell ?

    Text Solution

    |

  6. Which of the following lattices does not have only primitive Bravais l...

    Text Solution

    |

  7. Which of the following species is not paramagnetic?

    Text Solution

    |

  8. When electron are trapped into the crystal in anion cancy ,the defect ...

    Text Solution

    |

  9. The 8:8 type packing is present in

    Text Solution

    |

  10. The unit cell length of sodium chloride crystal is 360 pm. Its density...

    Text Solution

    |

  11. A substance which has face-centred cubic crystal has a density of 2.1...

    Text Solution

    |

  12. The fraction of volume occupied by atoms in a face centered cubic unit...

    Text Solution

    |

  13. The unit cell of an element having atomic mass 100 and density 12 g cm...

    Text Solution

    |

  14. A solid AB has NaCl structure. If the radius of the cation A is 100 pm...

    Text Solution

    |

  15. The phenomenon in which different chemical substances exhibit the same...

    Text Solution

    |

  16. In a close packed array of N spheres, the number of tetrahedral holes ...

    Text Solution

    |

  17. Solid iodine (I(2)) is an example of

    Text Solution

    |

  18. Which of the crystals should be the softest and have the lowest boilin...

    Text Solution

    |

  19. A semiconductor of Ge can be made p-type by adding

    Text Solution

    |

  20. What is the co-ordination number of each sphere in (i) Hexagonal clo...

    Text Solution

    |

  21. In a ferromagnetic material

    Text Solution

    |