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.
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