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A compound forms hexagonal close packed structure. What is the total number of voids in 0.5 mol of it? How many of these are tetrahedral voids. |
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Answer» :Total number of VOIDS = Number of tetrahedral voids = Step-by-step explanation :GIVEN that,The compound forms HCP structure.Also,An atom in hcp structure has three voids, one octahedral and the other two tetrahedral.Number of atoms in 0.5 mol = Now, we are PROVIDED that a total of three voids are present in an atom of hcp structure. ∴ Total number of voids present in atoms :-Again, we are given that two tetrahedral voids are present in an atom of hcp structure.∴ Number of tetrahedral voids :- |
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