What is observed when aqueous solutions of each of tetraoxosulphate (VI) acid, potassium trioxoiodate (V) and potassium iodide are mixed together?

  • A A white precipitate is formed
  • B A green precipitate is formed
  • C The mixture remains colourless
  • D The mixture turns reddish brown

The correct answer is D. The mixture turns reddish brown

No explanation given
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