A) \[{{A}_{24}}{{B}_{7}}\]
B) \[{{A}_{7}}{{B}_{24}}\]
C) \[{{A}_{7}}{{B}_{4}}\]
D) \[A{{B}_{2}}\]
Correct Answer: B
Solution :
No. of atoms of\[A\]from comers of unit cell\[=\frac{7}{8}\] No. of atoms of\[B\]from faces of unit cell\[=3\] \[\therefore \] \[A:B=\frac{7}{8}:3=7:24\] Thus, formula of the compound is\[{{A}_{7}}{{B}_{24}}\].You need to login to perform this action.
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