In sodium tetrafluorooxochromate (â€¦.), `Na_(3)[Cr(O)F_(4)]` the – InterviewSolution

InterviewSolution

1.	In sodium tetrafluorooxochromate (â€¦.), `Na_(3)[Cr(O)F_(4)]` the left out place should be filled with which of the following Roman unmeral?A. VIB. IIIC. IVD. None of these
Answer» Correct Answer - B The left out space should be filled by Roman numeral III because oxidation state of Cr in the compound is `+3`

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