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प्रश्न
Which of the following is not correct?
विकल्प
Four spheres are involved in the formation of a tetrahedral void.
The centres of spheres in octahedral voids are at the apices of a regular tetrahedron.
If the number of atoms is N, the number of octahedral voids is 2N.
If the number of atoms is N/2, the number of tetrahedral voids is N.
उत्तर
If the number of atoms is N, the number of octahedral voids is 2N.
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