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When SO2SO2 is passed through acudified KMnO4solutionKMnO4solution, solutions turns green due to reduction of?

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Riya , 5 Years ago
Grade 12th pass
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Arun

Last Activity: 5 Years ago

    t
  1. Acidified KMnO4 is a powerful oxidising agent.
  2. t
  3. 2KMnO4+3H2SO4———-> K2SO4+2MnSO4+3H2O+5O.
  4. t
  5. This oxygen produced in the acidified KMnO4 oxidises SO2 to Sulphuric acid, as follows.
  6. t
  7. SO2+H2O+O———->H2SO4.

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