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NEETChemistrySolid State

What percentage of space in the crystal is filled in both cubic close-packed (ccp) and hexagonal close-packed (hcp) structures?

Options

  1. A50%
  2. B62%
  3. C74%
  4. D86%

Correct answer

C. 74%

Step-by-step solution

In both cubic close-packed (ccp) and hexagonal close-packed (hcp) structures, 74% of the space in the crystal is filled.

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