Home
Class 11
CHEMISTRY
The CORRECT statements (s) for cubic clo...

The CORRECT statements (s) for cubic close packed (ccp) three dimensional structure is (are)

A

The number of the neighbours of an atom present in the topmost layer is 12

B

The efficiency of atom packing is 74%

C

The number of octahedral and tetrahedral voids per atoms are 1 and 2, respectively

D

The unit cell edge length is `2 sqrt2` times the radius of the atom

Text Solution

Verified by Experts

The correct Answer is:
B, C, D
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    RESONANCE ENGLISH|Exercise Exercise -3 (Part-II)|18 Videos

  • SOLID STATE

    RESONANCE ENGLISH|Exercise Exercise -3 (JEE -MAIN)|12 Videos

  • SOLID STATE

    RESONANCE ENGLISH|Exercise Exercise -2 (Part-IV Comprehension)|8 Videos

  • S BLOCK ELEMENTS

    RESONANCE ENGLISH|Exercise ORGANIC CHEMISTRY(Biomolecules & Polymer)|4 Videos

  • STRUCTURAL IDENTIFICATION & PRACTICAL ORGANIC CHEMISTRY

    RESONANCE ENGLISH|Exercise Section -B|18 Videos

Similar Questions

Explore conceptually related problems

The correct statement (s) for cubic close packed (ccp) three dimensional structure is (are)

In the cubic close packing, the unit cell has

Which of the following oxides has a three-dimensional structure ?

The correct three dimensional presentation of ethane is

Volume occupied for a cubic close packed lattice of sphere is

Percentage of free space in cubic close packed struchure and in body centred structure are respectively.

In hexagonal close packing of spherer in three dimensions.

The correct statement about, CCP structure is

The cubic close-packed structure is based on an fcc unit cell.

Packing refers to the arrangement of constituent units in such a way that the forces of attraction among the constituent particles is the maximum and the contituents occupy the maximum available space. In two dimensions, there are hexagonal close packing and cubic close packing. In three dimentions, there are hexagonal, cubic as well as body centred close packings. The empty space left in ccp packing is: