d and f Block Elements Part 3
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Question : 4 of 29
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Among the following oxides of 3 d _ _ _ _
T i 2 O 3 , V 2 O 4 , C r 2 O 3 , M n 3 O 4 , F e 3 O 4 , F e 2 O 3 , C o 3 O 4
[22 Jan 2026 Shift 2]
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