Question: The cathodic reaction that occurs during corrosion in oxygenated acidic solution is ______
Options
A : 2H++2e–==>H2
B : 4H++O2+4e–==>2H2O
C : 2H2O+2e–==>H2+2OH–
D : 2H2O+O2+4e–==>4OH–
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