Home
Class 12
CHEMISTRY
AB crystallizes in a body centred cubic ...

AB crystallizes in a body centred cubic lanice with edge length 'a' equal to 387 pm. The distance between two oppositely charged ions in the Janice is :

A

335 pm

B

250 pm

C

200 pm

D

300 pm

Text Solution

Verified by Experts

The correct Answer is:
A
For bcc lattice body diagonal `=asqrt3`
the distance between the two oppositely charged ions.
`=(a)/(2)sqrt(3)`
`=(387xx1.732)/(2)=335` pm.
Promotional Banner

Topper's Solved these Questions

  • THE p-BLOCK ELEMENTS (GROUP 15, 16, 17 AND 1 8)

    DISHA|Exercise MCQ|44 Videos

  • THERMODYNAMICS

    DISHA|Exercise CHEMISTRY|43 Videos

Similar Questions

Explore conceptually related problems

AB crystallizes in a body centred cubic lattice with edge length a equal to 387p m .The distance between two oppositely charged ions in the lattice is :

AB crystallises in a bcc lattice with edge length qa equal to 387 pm .The distance between two oppositely chariged ions in the lattice is

NH_(4)Cl crystallizes in a body-centered cubic type lattice with a unit cell edge length of 387 pm. The distance between the oppositively charged ions in the lattice is

Ammonium chloride crystallises in a body-centred cubic lattice with a unit distance of 387 pm. Calculate (a) the distance between oppositely charged ions in the lattice and (b) and radius of the NH_(4)^(+) ion of the radius of Cl^(-) ion is 181 pm.

DISHA-THE SOLID STATE-CHEMISTRY
  1. A metal has a fcc lattice. The edge length of the unit cell is 404 pm....

    Text Solution

    |

  2. If one end of a piece of a metal is heated the other end becomes hot a...

    Text Solution

    |

  3. Among the following which one has the highest cation to anion size rat...

    Text Solution

    |

  4. Among the following the incorrect statement is

    Text Solution

    |

  5. Doping of Ag Cl crystals with CdCl(2) results in

    Text Solution

    |

  6. How many unit cells are present in a cube-shaped ideal crystal ofNaCI ...

    Text Solution

    |

  7. Which of the following expression is correct for CsCltmit cell with la...

    Text Solution

    |

  8. Which of the following compound is like metallic copper in its conduct...

    Text Solution

    |

  9. Which of the following oxides shows electrical properties like metals ...

    Text Solution

    |

  10. Which of the following exists as covalent crystals in the solid state ...

    Text Solution

    |

  11. NaCl is doped with 2xx10^(-3) mole % of SrCl(2). The concentration of ...

    Text Solution

    |

  12. Na and Mg crystallize in bee and fcc type crystals respectively, then ...

    Text Solution

    |

  13. Copper crystallises in fcc with a unit length of36lpm. What is the rad...

    Text Solution

    |

  14. Which of the following represents correct order of conductivity in sol...

    Text Solution

    |

  15. The number of carbon atoms per unit eel I of diamond unit cell is:

    Text Solution

    |

  16. Percentages of free space in cubic close packed structure and in body ...

    Text Solution

    |

  17. The edge length of a face centered cubic cell of an ionic substance is...

    Text Solution

    |

  18. The correct statement for the molecule, CsI(3) is:

    Text Solution

    |

  19. Which of the following type of substances can be permanently magnetise...

    Text Solution

    |

  20. AB crystallizes in a body centred cubic lanice with edge length 'a' eq...

    Text Solution

    |