Solid StateHard

Question

In a hypothetical solid C atoms form CCP lattice with A atoms occupying all the Tetrahedral Voids and B atoms occupying all the octahedral voids.A and B atoms are of the appropriate size such that there is no distortion in the CCP lattice.Now if a plane is cut(as shown) then the cross section would like.
      

Options

A.
B.
C.
D.

Solution


 →   Octahedral void, at edge center & body center.
→  Tetrahedral voids on body diagonal.

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