Which of the following processes involves electrochemical reactions (two correct answers):
A)anodizing
B)chromate coatings
C)electroless plating
D)electroplating
E)phosphate coatings

Question

Quizplus · Accepted Answer

Anodizing and electroplating are both electrochemical processes that involve the use of an electric current to drive a chemical reaction. In anodizing, the metal surface is oxidized to form a protective oxide layer. In electroplating, a metal coating is deposited on the surface of another metal.

Which of the Following Processes Involves Electrochemical Reactions (Two Correct