Gaseous StateHard
Question
The Ca2+ and F- are located in Caf crystal, respectively at face centred cubic lattice points and in
Options
A.Tetrahedral voids
B.Half of tetrahedral voids
C.Octahedral voids
D.Half of octahedral voids
Solution
F- aretetrahedral voids. Four atoms of Ca2+ and eight atoms of F- arein unit cell. Each F- atom occupies 8 tetrahedral voids.
Create a free account to view solution
View Solution FreeMore Gaseous State Questions
LPG is a mixture of n - butane & iso - butane. The volume of oxygen needed to burn 1 kg of LPG at NTP would be :...Helium atom is two times heavier than a hydrogen molecule. At 298 K, the average kinetic energy of a helium atom is...Consider given reaction : Metal (M) Select correct statement(s)...In P versus V graph, the horizontal line is found in which exits....The space lattice of graphite is...