Advertisements
Advertisements
Question
Which of the following is not correct?
Options
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.
Solution
If the number of atoms is N, the number of octahedral voids is 2N.
APPEARS IN
RELATED QUESTIONS
Choose the most correct answer.
Which of the following is n-type semiconductor?
Choose the most correct answer.
In Frenkel defect, _______.
Pb has fcc structure with edge length of unit cell 495 pm. Radius of Pb atom is ______.
Answer the following in one or two sentences.
What is the unit cell?
A paired cation-anion vacancy is called _______.
What are diamagnetic substances?
