Redox and Equivalent ConceptMedium
Question
In the reaction: 3Br2 + 6CO32− + 3H2O → 5Br− + BrO3− + 6HCO3−
Options
A.Bromine is oxidized and carbonate is reduced.
B.Bromine is oxidized and water is reduced.
C.Bromine is both oxidized and reduced.
D.Bromine is neither oxidized nor reduced.
Solution
Oxidation state of Br in Br2, Br− and BrO3− is 0, –1 and +5, respectively.
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