Question

What is corrosion what reaction will take place in the corrosion of iron ?
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Answer 1

Answer:

Corrosion is a galvanic process by which metals deteriorate through oxidation—usually but not always to their oxides. For example, when exposed to air, iron rusts, silver tarnishes, and copper and brass acquire a bluish-green surface called a patina.

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Answer 2

Answer:

The most common type of iron corrosion occurs when it is exposed

to oxygen and the presence of water which creates a red iron oxide commonly called rust