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Element ‘B’ forms ccp structure and ‘A’ occupies half of the octahedral voids, while oxygen atoms occupy all the tetrahedral voids. The structure of bimetallic oxide is -

1. A 2 BO 4
2. A 4 B 2 O
3. AB 2 O 4
4. A 2 B 2 O

Correct answer: AB 2 O 4

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