Question

Corrosion of iron is essentially an electrochemical phenomenon where the cell reaction are:

Answer 1

Answer:

Corrosion of iron is essentially an electrochemical phenomenon where the cell reactions are (1) Fe is oxidised to Fe2+ and dissolved oxygen in water is reduced to OH– (2) Fe is oxidised to Fe3+ and H2O is reduced to O2 2– (3) Fe is oxidised to Fe2+ and H2O is reduced to O2 – (4) Fe is oxidised to Fe2+ and H2O is

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