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The compound which is responsible for the green colour formed when SO2 is bubbled through acidified potassium dichromate solution. - Chemistry

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Question

The compound which is responsible for the green colour formed when SO2 is bubbled through acidified potassium dichromate solution.

Options

  • Nitroso iron (II) sulphate

  • Iron (III) chloride

  • Chromium sulphate

  • Lead (II) chloride

MCQ
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Solution

Chromium sulphate

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