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Name the Oxometal Anions of the First Series of the Transition Metals in Which the Metal Exhibits the Oxidation State Equal to Its Group Number - Chemistry

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ConceptSome Important Compounds of Transition Elements - Oxides and Oxoanions of Metals

Question

Name the oxometal anions of the first series of the transition metals in which the metal exhibits the oxidation state equal to its group number.

Solution 1

Cr2072- and Cr042- (Group number = Oxidation state of Cr = 6).

Mn04  (Group number = Oxidation state of Mn = 7).

Solution 2

Vanadate, `VO_3^(-)`

Oxidation state of V is + 5.

Chromate, `CrO_4^(2-)`

Oxidation state of Cr is + 6.

Permanganate, `MnO_4^(-)`

Oxidation state of Mn is + 7.

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 NCERT Solution for Chemistry Textbook for Class 12 (2018 to Current)
Chapter 8: The d-block and f-block Elements
Q: 6 | Page no. 234
Solution Name the Oxometal Anions of the First Series of the Transition Metals in Which the Metal Exhibits the Oxidation State Equal to Its Group Number Concept: Some Important Compounds of Transition Elements - Oxides and Oxoanions of Metals.
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