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A solid has a bcc structure. If the dist...

A solid has a bcc structure. If the distance of closest approach between the two atoms is `1.73.^(@)A`. The edge length of the cell is

A

20 pm

B

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

C

`142.2"pm"`

D

`sqrt(2)"pm"`

Text Solution

Verified by Experts

The correct Answer is:
1
Closest approach between two atoms in bcc=`(sqrt(3)a)/(2)`
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