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Grade 11AIIMS MBBS

Write balanced Redox reaction for:

Potassium dichromate reacts with hydroiodic acid (HI) to produce potassium iodide, chromium (lll) iodide and solid iodine, I₂.

Abhishek Dogra

7 Years agoGrade 11

1 Answer

Arun

Approved Tutor Answer7 Years ago

K₂Cr₂O₇ + 7H₂SO₄ + 6KI → Cr₂(SO₄)₃ + 3I₂ + 4K₂SO₄ + 7H₂O

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Arun (askIITians forum expert)

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