0
12kviews
A metal rod half immersed in water starts corroding at the bottom. Give reasons
1 Answer
0
2.5kviews

Diagram

enter image description here

Oxygen concentration cell is formed part of electrode which is immersed in water is less oxygenated and behave like anode and undergo oxidation reaction and starts corroding at the bottom portion where as part which is above is protected because of more availability of oxygen and reduction.

Please log in to add an answer.