Home » Classroom » SS1 Chemistry Redox Reactions Question

What is the process of cathodic protection used... - SS1 Chemistry Redox Reactions Question

What is the process of cathodic protection used for?

 

A

Preventing corrosion by creating a physical barrier on the metal surface

 

B

Applying a protective coating to metal surfaces

 

C

Connecting a less reactive metal to the metal being protected

 

D

Supplying a direct electrical current to the metal being protected

correct option: d
Please share this, thanks:

Add your answer

Notice: Posting irresponsibily can get your account banned!

No responses