TS EAMCET · Chemistry · Solid State
The number of octahedral and tetrahedral holes respectively present in a hexagonal close packed ( \(h c p)\) crystal of ' \(X\) ' atoms are
- A \(X, 2 X\)
- B \(X, X\)
- C \(2 X, X\)
- D \(2 X, 2 X\)
Answer & Solution
Correct Answer
(C) \(2 X, X\)
Step-by-step Solution
Detailed explanation
In a close packed structure (hcp or \(c c p)\) (i) Number of octahedral voids \(=\) Number of particles present in the close packing (ii) Number of tetrahedral voids \(=2 \times\) Number of octahedral voids.
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