1.

The correct statement/statements is/are:

Answer»

The distance between two octahedral voids of a cubic close packing of atoms with radius `r` is `2r`
The distance between two tetrahedral voids of a cubic close packing of atoms with radius `r` is `sqrt(6)xxr` at the body diagonal axes
The distance between tetrahedral and octehedral void is `sqrt(3/2)xxr`, where is the radius of ATOM FORMING the close packing
The distance between the surface of atoms `FCC` ARRANGEMENT ALONG an edge is `2(sqrt(2)-1)r`

Solution :abcd


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