Home
Class 12
CHEMISTRY
Solid has a bcc structure . If the dista...

Solid has a bcc structure . If the distance of closest approach between the two atoms is 1.73 Å . The edge length of the cell is

A

200 pm

B

`(sqrt(3))/(sqrt(2))`pm

C

`142.2 `pm

D

`sqrt(2)` pm

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

A metal crysallizes in a face - centred cubic structure .If the edge length of its unit cell is 'a' , the closest approach between two atoms in metallic crystal will be ____.

Potassium fluoride has NaCI type structure .What is the distance between K' and F ions if cell edge is a cm?

Obtain a relationship between density of a subtances and edge length of unit cell.

A metal has bcc structure and the edge length of its unit cell is 4.08 Å . The volume of the unit cell in cm^(3) will be ________.

Lithium has a bcc structure. Its density is 530 kg m^(-3) and its atomic mass is 6.94 g mol ^(-1) . Calculate the edge length of a unit cell of lithium metal . (N _(0 ) = 6.02 xx10 ^(23) mol ^(-1))

A solid has a structure in which 'W' atoms are located at the corners of a cubic lattice 'O' atoms at the centre of the edges and 'Na' atoms at the centre of the cube. The formula for the compound is ____.

The unit cell of metallic silver is fcc. If radius of Ag atom is 144.4 pm, calculate edge length of unit cell

In Young's double slit experiment , the distance between two slits is 0.1 mm . The distance between the screen and slits is 20 cm . If the slit is illuminated by a light of wavelength 5460 overset (@)(A) then the angular position of the first dark fringe is

In a biprism experiment , the slit is illuminated by a light of wavelength of 5000 overset (@)(A) . The distance between the slit and eyepiece is 1 m . If the distance between the two virtual sources is 0.25 cm , then distance between fifth bright band on one side and the sixth dark band on the other sideof the central bright band will be