Solid StateHard
Question
BaO has a rock-salt type structure. When subjected to high pressure, the ratio of the coordination number of Ba+2 ion to O-2 changes to
Options
A.4 : 8
B.8 : 4
C.8 : 8
D.4 : 4
Solution
On increasing pressure, C.N. increases.
⇒ 6 : 6 changes to 8 : 8 .
⇒ 6 : 6 changes to 8 : 8 .
Create a free account to view solution
View Solution FreeMore Solid State Questions
Which of the following oxides behave as a conductor or an insulator depending on temperature?...Copper crystallises in a structure of face centerd cubic unit cell. The atomic radius of copper is 1.28 (Ao). What is ax...In a hypothetical solid C atoms form CCP lattice with A atoms occupying all the Tetrahedral Voids and B atoms occupying ...Which is the incorrect statement ?...A compound of A and B crystallizes in a cubic lattice in which A atoms occupy the lattice points at the corners of a cub...