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If the radius of the octaheral void is r...

If the radius of the octaheral void is `r` and the radius of the atoms in close-packing is `R`, derive relation between `r` and `R`

A

`(sqrt2 - 1)R`

B

`sqrt2R`

C

`(R )/(sqrt2)`

D

`(R )/(2 sqrt2)`

Text Solution

Verified by Experts

The correct Answer is:
A
`(r_("void"))/(R ) = 0.414`
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