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Question: Answered & Verified by Expert
The pair of the compounds in which both the metals are in the highest possible oxidation state are
Chemistryd and f Block ElementsNEET
Options:
  • A [Fe(CN)]3-,[Co(CN)6]3-
  • B [Co(CN)6]3-,MnO2
  • C TiO3,MnO2
  • D CrO2Cl2,MnO4-
Solution:
2016 Upvotes Verified Answer
The correct answer is: CrO2Cl2,MnO4-
The maximum oxidation state of Cr is +6 in CrO2Cl2 and that of Mn is +7 in MnO4- .

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