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NEET 2002
Exam
NEET
Year
2002
Subject
Chemistry
Chapter
d and f Block Elements

NEET 2002 · Chemistry · d and f Block Elements

Which of the following shows maximum number of oxidation states?

Which of the following shows maximum number of oxidation states?Which of the following shows maximum number of oxidation states?

Options

  1. ACr\mathrm{Cr}
  2. BFe\mathrm{Fe}
  3. CMn\mathrm{Mn}
  4. DV\mathrm{V}

Correct answer

C. Mn\mathrm{Mn}

Step-by-step solution

Mn\mathrm{Mn} is in group seven shows a maximum oxidation state of +7 in KMnO4\mathrm{KMnO}_4 Which of the following shows maximum number of oxidation states? Each of the element in group III B to VII B can show the maximum oxidation state equal to its group number.
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