Home
Class 12
CHEMISTRY
The vacant space in bcc lattice unit cel...

The vacant space in bcc lattice unit cell is

A

`26%`

B

`48%`

C

`23%`

D

`32%`

Text Solution

Verified by Experts

The correct Answer is:
D

`because" Packing efficiency in bcc lattice"=68%`
`therefore" Vacant space in bcc lattice"`
`=100-68=32%`
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC PRINCIPLES OF CHEMISTRY

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|45 Videos
  • SURFACE CHEMISTRY

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQ|22 Videos

Similar Questions

Explore conceptually related problems

The vacant space in simple cubic lattice unit cell is :-

The percentage of vacant space in bcc unit cell and simple cubic unit cell are 26% and 32% respectively.

The void space in a primitive unit cell is :

The vacant space in B.C.C. unit cell is

The vacant space in FCC unit cell is

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-STATES OF MATTER-All Questions
  1. In calcium, fluoride having the florite structures. The coordination n...

    Text Solution

    |

  2. Which of the following statements regarding defects in crystalline sol...

    Text Solution

    |

  3. The vacant space in bcc lattice unit cell is

    Text Solution

    |

  4. A given metal crystalline out with a cubic structure having edge leng...

    Text Solution

    |

  5. A mixture of gases contains H(2) and O(2) gases in the ratio of 1:4 (w...

    Text Solution

    |

  6. Equal masses of H(2), O(2) and methane have been taken in a container ...

    Text Solution

    |

  7. Maximum deviation from ideal gas is expected from

    Text Solution

    |

  8. 50 mL of each gas A and of gas B takes 150 and 200 seconds respectivel...

    Text Solution

    |

  9. A gaseous mixture was prepared by taking equal moles of CO and N(2). I...

    Text Solution

    |

  10. Two gases A and B having the same volume diffuse through a porous part...

    Text Solution

    |

  11. By what factor does the average velocity of a gaseous molecule increas...

    Text Solution

    |

  12. Lithium forms body centred cube structure .The length of the side of i...

    Text Solution

    |

  13. Copper crystallises in fcc with a unit cell length of 361 pm. What is ...

    Text Solution

    |

  14. With Which one of the following elements silicon should be doped so as...

    Text Solution

    |

  15. Percentage of free space in cubic in a body- centred cubic unit cell ...

    Text Solution

    |

  16. If 'a' stands for the edge length of the cubic systems: simple cubic,b...

    Text Solution

    |

  17. Which one of the following statements is an incorrect?

    Text Solution

    |

  18. If a gas expands at constant temperature, it indicates that

    Text Solution

    |

  19. If NaCl is doped with 10^(-4)mol%of SrCl(2) the concentration of cati...

    Text Solution

    |

  20. The fraction of total volume occupied by atoms in a simple cube is

    Text Solution

    |