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p-Block Elements – II — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Chemistryp-Block Elements – II1 Mark
MCQ
Oxidation state of $N m FINO _3$ is…………
  • A
    ±2
  • B
    +3
  • C
    +4
  • ✓
    +5
✓

Answer

Correct option: D.
+5
+5

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