2Cr3+(aq) + 40H" (aq) +3MNO2(s) → 2CRO4 2- (aq) + 2H20(1) + 3MN2+(aq) Which of the following is true? The reaction occurs in neutral solution MnO2 is in oxidation half-reaction The reaction occurs in...

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Extracted text: 2Cr3+(aq) + 40H" (aq) +3MNO2(s) → 2CRO4 2- (aq) + 2H20(1) + 3MN2+(aq) Which of the following is true? The reaction occurs in neutral solution MnO2 is in oxidation half-reaction The reaction occurs in acidic solution MnO2 is in reduction half-reaction Cr3+ is in reduction half-reaction