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  • Iron and its Compounds (Transition Elements)
  • Which substance will reduce acidified potassium dichromat...
Multiple choice

Which substance will reduce acidified potassium dichromate solution?

  1. Potash alum

  2. Mohr's salt

  3. Blue vitriol

  4. White vitriol

  5. -

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

It reduces acidified potassium dichromate solution to a green-coloured chromic salt.

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