Home
Class 12
CHEMISTRY
Percentage of free space in cubic in a b...

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

A

`34%`

B

`28%`

C

`30%`

D

`32%`

Text Solution

Verified by Experts

The correct Answer is:
D
For body centered cubic structure, packing fraction = `0.68`, i.e., `68%` of the unit cell is occupied by atoms and `32%` is empty.
Promotional Banner

Topper's Solved these Questions

  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise QUESTION|92 Videos

  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQ|94 Videos

  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQ|94 Videos

  • METALLURGICAL OPERATIONS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQ|21 Videos

  • NEET 2018

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise QUESTION|45 Videos

Similar Questions

Explore conceptually related problems

The percentage of free space in a body centred cubic unit cell is

In face-centred cubic unit cell :

The percentage of empty space in a body centred cubic arrangement is :

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

In face centred cubic unit cell edge length is

In face centred cubic unit cell edge length is

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NEET-CHEMISTRY
  1. The measurement of the electron position is associated with an uncerta...

    Text Solution

    |

  2. Angular shape of ozone molecule consists of

    Text Solution

    |

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

    Text Solution

    |

  4. the value of equilibrium constant for the reaction HI(g) hArr 1//2 ...

    Text Solution

    |

  5. The values of K(p(1)) and K(p(2)) for the reactions X hArr Y+Z ….(i...

    Text Solution

    |

  6. Which of the following is an amine hormone ?

    Text Solution

    |

  7. Kohlrausch's law states that at:

    Text Solution

    |

  8. Green chemistry means such reactions which

    Text Solution

    |

  9. Which of the following statements is not correct ?

    Text Solution

    |

  10. In a S(N^(2)) substitution reaction of the type R-Br+Cl^(-)overset("...

    Text Solution

    |

  11. The correct order for bond angles is :

    Text Solution

    |

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

    Text Solution

    |

  13. H(3)C-underset(CH(3))underset(|)(CH)-CH=CH(2)+HBr to A. A is predomi...

    Text Solution

    |

  14. An organic compound contains carbon, hydrogen and oxygen. Its elementa...

    Text Solution

    |

  15. In which of the following coordination entites the magnitude of Delta(...

    Text Solution

    |

  16. The alkali metals form salt like hydrides by the direct synthesis at e...

    Text Solution

    |

  17. Which of the following are not state functions? (I) q+w (II)q (I...

    Text Solution

    |

  18. n the hydrocarbon, overset(6)CH(3)-overset(5)CH=overset(4)CH-overset...

    Text Solution

    |

  19. Number of moles of MnO(4)^(-) required to oxidise one mole of ferrous ...

    Text Solution

    |

  20. The rate constant k(1) and k(2) for two different reactions are 10^(16...

    Text Solution

    |