Question

describe the process of electrochemical corrosionin terms of oxygen absorption and hydrogen evolution​

Answer 1

Answer:

This is also called as Galvanic cell corrosion. This type of electrochemical corrosion takes place in two different ways. (i) With evolution of hydrogen (ii) With absorption of oxygen. ... Thus, hydrogen evolution type of corrosion is nothing but displacement of H+ from acidic solution by metal ions.