2X(aq) + MnO2(s) + 4H+(aq) → X2(g) + Mn2+(aq) + 2H2O. The reaction above can…

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Chemistry JAMB 1997

2X(aq) + MnO2(s) + 4H+(aq) → X2(g) + Mn2+(aq) + 2H2O.
The reaction above can be used for the laboratory preparation of all halogens except fluorine because it is?

  • a poisionous gas
  • an oxidizing agent
  • electronegative in nature
  • highly reactive checkmark

The correct answer is: D

Explanation

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