Home
Class 12
CHEMISTRY
In the closed packing of atoms A ("radiu...

In the closed packing of atoms A `("radius":r_(a))`, the radius of atom B that can be fitted into tetrahedral void is:

A

`0.155 r_(a)`

B

`0.255r_(a)`

C

`0.414 r_(a)`

D

`0.732 r_(a)`

Text Solution

Verified by Experts

The correct Answer is:
C
For the atom B to fit into octahedral voids within the closest packing of atom A is `0.414r_(a)`
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

For the closest packing of atoms A (radius, r_(A) ), the maximum radius of atom B that can be fitted into octahedral void is

In closest packing of A type of atoms (radius r_(A) ) the radius of atom B that can be fitted into octabedral voids is

In ccp, ratio of no. of atoms to no. of tetrahedral void is -

In the closest packing of atoms Note : OV stands for Octahedral voids and TV stands for Tetrahedral voids.

A unit cell is obtained by closed packing layers of atoms in ABAB …… pattern. The total number of tetrahedral and octahedral voids in the unit cell are respectively

Radius Ratio | Octahedral and Tetrahedral Voids

Br^- ions form a close packed structure. If the radius of Br^– ions is 195 pm, calculate the radius of the cation that just fits into the tetrahedral hole. Can a cation A^+ having a radius of 82 pm be shipped into be octahedral hole of the crystal A^+ Br^– ?

MARVEL PUBLICATION-SOLID STATE-TEST YOUR GRASP
  1. In the closed packing of atoms A ("radius":r(a)), the radius of atom B...

    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

    |