The following will decolourize acidified potassium tetraoxomanganate (VII) solution except

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Chemistry WAEC 1994

The following will decolourize acidified potassium tetraoxomanganate (VII) solution except

  • sulphur (lV) oxide
  • but-3-ene
  • pentane checkmark
  • hydrogen sulphide
  • propyne

The correct answer is: C

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