Home
Class 11
CHEMISTRY
In an antifluorite structure, cations oc...

In an antifluorite structure, cations occupy :

A

octahedral voids

B

centre of the cube

C

tetrahedral void

D

corners of the cubic

Text Solution

Verified by Experts

The correct Answer is:
C

In antifluorite structure anion form F.C.C structure and cation occupy all tetrahedral void
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    RESONANCE ENGLISH|Exercise Part-II National standard examination in chemistry|27 Videos
  • SOLID STATE

    RESONANCE ENGLISH|Exercise Part-III HLP|6 Videos
  • SOLID STATE

    RESONANCE ENGLISH|Exercise Exercise -3 (JEE -MAIN)|12 Videos
  • S BLOCK ELEMENTS

    RESONANCE ENGLISH|Exercise ORGANIC CHEMISTRY(Biomolecules & Polymer)|4 Videos
  • STRUCTURAL IDENTIFICATION & PRACTICAL ORGANIC CHEMISTRY

    RESONANCE ENGLISH|Exercise Section -B|18 Videos

Similar Questions

Explore conceptually related problems

In an antiflourite structure, cations occupy

In an antiflourite structure, cations occupy

In antifluorite structure, 50% of TVs are occupied by anion.

Which of the following given statement(s) is/are correct for both fluorite and antifluorite structures? (i) coordination number of cation is 8 (ii) Number of formula unit is one unit cell is 4 (iii) 100% tetrahedral voids are occupied (iv) Radius ratio of cation and anion is 0.20

In the fluorite structure, the coordination number of cation is:

Assertion:- Antifluorite structure is 4:8 (cation:anion) type coordination crystal. Reason:- Ratio of no. of cation and anions in CaF_(2) crystal is 1:2

In fluorite structure, 100% of TVs are occupied by cations.

In a cubic structure, atoms of 'X' occupy the comers, atoms of 'Y' occupy the centre of the body and atoms of 'Z' occupy the centres of all six faces. Write the composition of the unit cell.

A_(2)B has antifluorite structure (B forms FCC lattice and A occupies tetrahedral voids).If all ions along any one body diagonal are removed, then new formula of compound will be :

RESONANCE ENGLISH-SOLID STATE-APSP
  1. Schottky defect occurs mainly in electrovalent compound where

    Text Solution

    |

  2. A ionic compound is expected to have tetrahedral structure if r(c)//r(...

    Text Solution

    |

  3. Malleability and ductility of metals can be accounted due to

    Text Solution

    |

  4. KCl crystallises in the same type of lattice as does NaCl. Given that ...

    Text Solution

    |

  5. A solid compound is formed containing x , y and z atoms in a cubic lat...

    Text Solution

    |

  6. An example of a face centred cubic lattice is

    Text Solution

    |

  7. Which of the following is NOT ferromagnetic ?

    Text Solution

    |

  8. In AgBr, there can occur

    Text Solution

    |

  9. In face centred cubic unit cell, edge length is

    Text Solution

    |

  10. In an antifluorite structure, cations occupy :

    Text Solution

    |

  11. The total number of tetrahedral voids in the face centred unit cell is

    Text Solution

    |

  12. A p-type material is electrically...

    Text Solution

    |

  13. The interionic distance for cesium chloride crystal will be

    Text Solution

    |

  14. Superconductors are derived from the compounds of

    Text Solution

    |

  15. A substance A(X) B(Y) crystallises in a face centred cubic (fcc) latt...

    Text Solution

    |

  16. The number of atoms in 100 g of an fcc crystal with density = 10.0g cm...

    Text Solution

    |

  17. In the sphalerite (ZnS) structure S^(2-) ions form a face-centred cubi...

    Text Solution

    |

  18. In a solid S^(2-) ions are packed in fcc lattice. Zn^(2+) occupy half ...

    Text Solution

    |

  19. S(1): Cubic system have four possible type of unit cells S(2) : H(2)...

    Text Solution

    |

  20. S(1): Distance between Na^(+) " & " Cl^(-) in NaCl crystal is more tha...

    Text Solution

    |