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In a solid between A and B atoms of A are arranged in ccp array and atoms of B occupy all the octahedral voids and half of the tetrahedral voids. The formula of the compound isA. `A_(2)B`B. `A_(3)B_(4)`C. `AB_(2)`D. `AB_(3)` |
Answer» For every atom of A, there are one octahedral hole and two tetrahedral holes | |