MnO2 + 2CI- + 4H+ → MnO2+ + CI2 + 2H2O.

The changes is oxidation numbers when the manganese, chloride and hydrogen ions react according to the above equation are respectively?

  • A 2, 2, 4
  • B -1, -2, 4
  • C -2, 1, 0
  • D 2, 4, 0
jamb 1992chemistry

The correct answer is C. -2, 1, 0

No explanation given
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