In which of the following crystals, alternate tetrahedral voids are occupied?
A. NaCl
B. ZnS
C. `CaF_2`
D. `Na_2O`
A. NaCl
B. ZnS
C. `CaF_2`
D. `Na_2O`
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Correct Answer – B
In `ZnS` structure, sulphide ions occupy all the lattice points while `Zn^(2+)` ions are present in alternate tetrahedral voids.
Correct Answer – b
In `ZnS` structure , sulpahide ions occupy all `FC C` lattice points while `Zn^(2+)` ions are present in ahemate tetrabedral voids.
Correct Answer – B
Correct Answer – B
In ZnS structure, sulphide ions occupy all (fcc) lattice points while `Zn^(2+)` ions are present in alternate tetrahedral sites.