Name be oxo-metal anions of the first series of the transition metals – InterviewSolution

1.	Name be oxo-metal anions of the first series of the transition metals in which the metal exhibits the oxidation state equal to its group number.
Answer» SOLUTION :`Cr_2O_(7)^(2-)` and `CrO_(4)^(2-)` (group no. = oxidation state of Cr = 6) `MnO_(4)^(2-)` (group no. = oxidation state of Mn = 7) Vandate : `VO_(3)^(-)` (group no. = oxidation SATE of V = 5)

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