5 Questions
What is the anodic reaction in the presence of electrolyte?
Zn → Zn2+ + 2e-
What factor affects the rate of galvanic corrosion?
Potential Difference
What happens to the rate of corrosion as the distance between two electrodes increases?
The rate of corrosion decreases
In which medium does the cathodic reaction occur for strong acidic conditions?
pH < 4
What is the cathodic reaction for neutral or basic medium with pH between 4 and 10?
2H+ + 2e- → H2 (g) + 1/2O2 (g)
Test your knowledge of galvanic corrosion and corrosion protection with this quiz. Learn about forms of corrosion, galvanic corrosion processes, and corrosion protection methods such as inhibitors and coatings.
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