The reaction that takes place at anode during corrosion of Iron is: – McqOptions

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1.	The reaction that takes place at anode during corrosion of Iron is:
A.	O2 + 2H2 O + 4e-1 ⇒ 4 OH-
B.	Fe+3 + e- → Fe+2
C.	2Fe + O2 + 2H2 O → 2Fe (OH)2
D.	Fe → Fe+2 + 2e
Answer» E.

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