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Which Transformation Could Take Place at the Cathode of an Electrochemical

Question 47

Multiple Choice

Which transformation could take place at the cathode of an electrochemical cell?

A) Br₂- BrO₃^-
B) NO - HNO₂
C) MnO₂- MnO₄^-
D) HSO₄^--H₂SO₃
E) Mn²⁺- MnO₄^-

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