Home
Class 12
CHEMISTRY
Niobium crystallises in body-centred cub...

Niobium crystallises in body-centred cubic structure. If density is `8.55 g cm^-3` calculate atomic radius of niobium using its atomic mass 93 amu

Promotional Banner

Topper's Solved these Questions

  • The p-BLOCK ELEMENTS

    V PUBLICATION|Exercise QUESTION BANK|147 Videos

Similar Questions

Explore conceptually related problems

At room temperature, sodium crystallizes in a body-centred cubic lattice with a=4.24 Å, calculate theoretical density of sodium in g cm^(-3) (atomic mass of Na=23).

Silver crystallises in a face-centred cubic unit cell. The density of Ag is 10.5 g cm^(-3) . Calculate the edge length of the unit cell.

A crystal has an ordered arrangement of constituent particles:Copper crystal has a' face centred cubic lattice structure. Its density Is 8.93gcm^-3 . What is the length of the unit cell ? Atomic mass of copper is 63.5 gmol^-1 .

Xenon crystallises in fcc structure with edge length 630 pm. Calculate nearest neighbour distance and radius of the xenon atom.

CsBr crystallises in a body centred cubic lattice. The unit celll length is 436.6pm. Given that the atomic mass of Cs = 133 and that of Br = 80 amu Avogadro number being the density of CsBr is

Chromium metal crystallises with a body centred cubic lattice. The length of the unit cell edge is found to be '280 pm'. Calculate the atomic radius. What-would be the density of chromium in 'g / cm^3'

V PUBLICATION-THE SOLID STATE-QUESTION BANK
  1. Silver crystalises in fcc lattice. If edge length of the cell is '4.0...

    Text Solution

    |

  2. A cubic solid is made of two elements P and Q. Atoms of Q are at the c...

    Text Solution

    |

  3. Niobium crystallises in body-centred cubic structure. If density is 8...

    Text Solution

    |

  4. If the radius of the octahedral void is 'r' and radius of the atoms in...

    Text Solution

    |

  5. Copper crystallises into a fcc lattice with edge length '3.61 x10^-8 c...

    Text Solution

    |

  6. Analysis shows that nickel oxide has the formula 'Ni(0.98) , O(1.00)'...

    Text Solution

    |

  7. What is a semiConductor? Describe the two main types of semiConductors...

    Text Solution

    |

  8. Non-stoichiometric cuprous oxide, 'Cu2 O' can be prepared in laborato...

    Text Solution

    |

  9. Ferric oxide crystallises 'in a hexagonal close packed array of oxide...

    Text Solution

    |

  10. Classify each ofthe following as being either a ptype or a n-type semi...

    Text Solution

    |

  11. Gold (atomic radius =0.144 nm)crystallises in a face -centred unit cel...

    Text Solution

    |

  12. In terms of band theory differentiate Conductors, insulators & semi co...

    Text Solution

    |

  13. Explain the following terms with suitable examples: i. Schottky defect...

    Text Solution

    |

  14. Aluminium crystallises in a cubic close-packed structure: Its metallic...

    Text Solution

    |

  15. If NaCl is doped with 10^-3 mol % of SrCl2, what is the concentration ...

    Text Solution

    |

  16. Explain the following with suitable examples: i. Ferromagnetism ii. Pa...

    Text Solution

    |

  17. Calculate the number of atoms in a cubic based unit cell having one at...

    Text Solution

    |

  18. In a binary compound having cubic unit cell the anions 'B' are located...

    Text Solution

    |

  19. Classify the following on the basis of magnetic properties and name of...

    Text Solution

    |

  20. A solid has a ccp arrangement of O^(2-) ions. All of the tetrahedral ...

    Text Solution

    |