Home
Class 12
CHEMISTRY
In face -centered cubic unit cell, edge ...

In face -centered cubic unit cell, edge length is

A

`4/sqrt3` r

B

`4/sqrt2` r

C

2r

D

`sqrt3/2` r

Text Solution

Verified by Experts

The correct Answer is:
B
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • THE SOLID STATE

    NCERT FINGERTIPS|Exercise Calculations Involving Unit Cell Dimensions|9 Videos

  • THE SOLID STATE

    NCERT FINGERTIPS|Exercise Imperfections In Solids|18 Videos

  • THE SOLID STATE

    NCERT FINGERTIPS|Exercise Number Of Atoms In Unit Cell And Close Packed Structures|29 Videos

  • THE P-BLOCK ELEMENTS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

Aluminium crystallizes in a face-centred cubic unit cell with an edge length of 4.094 A. Calculate the approximate Avogadro constant.

In face centred cubic unit cell edge length is

Knowledge Check

  • In a face-centred cubic unit cell, edge length is

    A
    `4/sqrt3 r`
    B
    `4/sqrt2 r`
    C
    `2r`
    D
    `sqrt3/2 r`

  • In face-centred cubic unit cell, edge length is

    A
    `(4)/(sqrt3)r`
    B
    `(4)/(sqrt2)r`
    C
    `2r`
    D
    `(sqrt3)/(2)r`

  • In face-centred cubic unit cell :

    A
    face diagonal of the cube is `asqrt(2)` or `4r`
    (a=edge length, r=radius of constituent units)
    B
    effective number of atoms in the unit cell is 4
    C
    8 tetrahedral voids per unit cell
    D
    rank of the unit cell is 3

    • Similar Questions

    Explore conceptually related problems

    In the face centred cubic unit cell, edge length is

    In face centred cubic unit cell edge length is

    In face centred cubic unit cell edge length is

    In a face- centred cubic unit cell, the edge length is

    If r is the radius of an atom in face-centred cubic unit cell of edge length a then

    Home
    Profile