Explain half-immersed in a sodium chloride solution

Reference no: EM13252832

A piece of iron half-immersed in a sodium chloride solution will corrode more rapidly than a piece of iron half-immersed in pure water because

A the chloride ions form a precipitate with iron.

B the chloride ions oxidise the iron atoms.

C the sodium ions oxidise the iron atoms.

D the chloride ions increase the pH of the solution

E the sodium ions and chloride ions carry a current through the solution.

Reference no: EM13252832

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