Asked by Nihal Sood | 12th Apr, 2012, 10:15: PM

Expert Answer:

In ccp there are no of atoms = 6 x 1/2 = 3
No of atoms = no of octahedral voids  = 3
No of tetrahedral voids = 2 x3 = 6
 and total nom of voids with chloride ions = 9
 no of octahedral void occupied by Cr iii = 1
fraction of octahedral void occupied = 1/3
total fraction = 1/9

Answered by  | 3rd May, 2012, 06:53: PM

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