A) \[NaCl\]
B) \[{{N}_{2}}O\]
C) \[A{{l}_{2}}{{O}_{3}}\]
D) \[Ca{{F}_{2}}\]
Correct Answer: D
Solution :
\[Ca{{F}_{2}}\] is an example of \[A{{B}_{2}}\] type solid \[A{{B}_{2}}\rightleftharpoons {{A}^{2+}}+2{{B}^{-}}\] \[Ca{{F}_{2}}\rightleftharpoons C{{a}^{2+}}+2{{F}^{-}}\] Atoms A are arranged in cubic closed packing (ccp). Atom B occupy all the octahedral voids and half tetrahedral voids.
You need to login to perform this action.
You will be redirected in
3 sec
