Home
Class 12
CHEMISTRY
Arrange the following cubic unit cells i...

Arrange the following cubic unit cells in increasing order of their particle number.
(1) Simple (2) Body-centred (3) Face-centred

Text Solution

Verified by Experts


Order: `SCltBC CltFC C`.
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    CHHAYA PUBLICATION|Exercise SOLVED WBCHSE SCANNER|8 Videos

  • SOLID STATE

    CHHAYA PUBLICATION|Exercise SOLVED CBSE SCANNER|21 Videos

  • SOLID STATE

    CHHAYA PUBLICATION|Exercise WARM UP EXERCISE|70 Videos

  • PREVIOUS YEARS QUESTION PAPER 2019

    CHHAYA PUBLICATION|Exercise WBCHSE 2019 PART-B|19 Videos

  • SOME p-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTIVE SET 11|15 Videos

Similar Questions

Explore conceptually related problems

Arrange simple, body-centred and face-centred cubic unit cells in increasing order of their packing efficiencies.

Calculate the efficiency of packing in case of a metal crystal for (i) simple cubic (ii) body-centred cubic (iii) face-centred cubic (with the assumptions that atoms are touching each other)

Calculate the number of particles per unit cell of three possible cubic crystal structures, i.e., (a) Simple or Primitive (b) Body-centred ( c) Face-centred.

Calculate the efficiency of packing in case of a metal crystal for a. Simple cubic b. Body-centred cubic c. Face-centred cubic (with the assumptions that atoms are touching each other).

A compound of elements P and Q has a crystalline structure based on cubic unit cells. The corners and face centres of the unit cell are occupied by P atoms, while its body centre and edge centres are occupied by Q atoms. Predict the probable formula of the compound.

Calculate the number of octahedral voids of an element having the following arrangement. (i) Body centred cubic (ii) Face centred cubic.

Arrange simple cubic, body centered cubic and face centered cubic lattice in increasing order of the fraction of the occupied space.

The regular three dimensional arrangement of points in a crystal is known as crystal lattice and the smallest repeating pattern in the lattice is called unit cell. The unit cells are characterised by the edge lengths a, b, c and the angles between them alpha, beta and gamma respectively. Based on this, there are seven crystal systems. In a cubic unit cell: a=b=c and alpha = beta=gamma=90^(@) The number of points in simple, body centred and face centred cubic cells are 1,2 and 4 respectively In both the hcp and ccp of spheres, the number of tetrahedral voids per sphere is two while the octahedral voids is one. A double triangular void surrounded by three spheres above and three spheres below is called

The regular three dimensional arrangement of points in a crystal is known as crystal lattice and the smallest repeating pattern in the lattice is called unit cell. The unit cells are characterised by the edge lengths a, b, c and the angles between them alpha, beta and gamma respectively. Based on this, there are seven crystal systems. In a cubic unit cell: a=b=c and alpha = beta=gamma=90^(@) The number of points in simple, body centred and face centred cubic cells are 1,2 and 4 respectively In both the hcp and ccp of spheres, the number of tetrahedral voids per sphere is two while the octahedral voids is one. The C.N of cation occuppying an octahedral vois is:

How many particles are there in a body-centred and a face-centred cubic unit cell?

CHHAYA PUBLICATION-SOLID STATE-VERY SHORT ANSWER TYPE
  1. Mention the constituent particles and kinds of forces holding the part...

    Text Solution

    |

  2. Classify the following crystalline solids as molecular ionic, covalent...

    Text Solution

    |

  3. Arrange the following cubic unit cells in increasing order of their pa...

    Text Solution

    |

  4. Arrange simple, body-centred and face-centred cubic unit cells in incr...

    Text Solution

    |

  5. Which of the following defects are stoichiometric or non-stoichiometri...

    Text Solution

    |

  6. Draw and mention the shape of the hole generated in a hexagonal close-...

    Text Solution

    |

  7. How many types of close-packing are possible when identical spheres pa...

    Text Solution

    |

  8. Is the shape of a tetrahedral void tetrahedral? If not, why is it so c...

    Text Solution

    |

  9. Why does LiCl crystal containing excess lithium ions show pink colour?

    Text Solution

    |

  10. What types of magnetism are likely to be observed when magnetic moment...

    Text Solution

    |

  11. What is the distance between two nearest neighbours in a bcc unit cell...

    Text Solution

    |

  12. An element with atomic mass Mg*mol^(-1) crystallises in a cubical stru...

    Text Solution

    |

  13. In an ionic crystal, Schottky defect decreases the density of the crys...

    Text Solution

    |

  14. Write down two significances of radius ratio rule.

    Text Solution

    |

  15. Why does the electrical conductivity of a metal decrease with increase...

    Text Solution

    |

  16. Calculate the packing efficiency of the two-dimensional square unit ce...

    Text Solution

    |

  17. If the density and the dimension of unit cells of a metal are known, t...

    Text Solution

    |

  18. Under one experimental condition, an element crystallises in face-cent...

    Text Solution

    |

  19. Have a look at the following defect in the crystal and answer the ques...

    Text Solution

    |

  20. A solid with a formula AB has the rock-salt type of structure. If all ...

    Text Solution

    |