Which of the following is not correct ? - Vidyadip

MCQ

Which of the following is not correct ?

A
Four spheres are involved in the formation of tetrahedral void.
B
The centres of spheres in octahedral voids are at the a pices of a regular tetrahedron.
✓
If the number of atoms is N the number of octahedral voids is 2N.
D
If the number of atoms is N/2, the number of tetrahedral voids is N.

✓

Answer

Correct option: C.

If the number of atoms is N the number of octahedral voids is 2N.

If the number of atoms is N the number of octahedral voids is 2N.

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