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Recent questions tagged telegram-60718

(chatquestion)...PART - A The Perovskite structure has the formula A"B"03. The A cations form a primitive cubic close packing with the oxide ions occupying the centres of the faces and B cations at the body centre. The total number of ions of A, B and O in the unit cell are, respectively, 1. (A) 1, 1 and 3 (B) 2, 2 and 6 (C) 2, 1 and 3 (D) 1, 2 and 3...(Help pls)

asked Mar 25, 2020 by balaji.thirumalai

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