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REDOX REACTIONS AND ELECTROCHEMISTRY
Question #32553
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Question
What is the reduction product of Cr₂O₇²⁻ when it reacts with SO₂ in acidic solution?
A. CrO₄²⁻(aq)
B. Cr³⁺(aq)
C. Cr²⁺(aq)
D. Cr(s)
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