The best way to prevent rusting of iron is
1 ) making it cathode 2 ) putting in saline water 3 ) both ( 1 ) and ( 2 ) 4 ) none of these
Dear Student,
The correct option is (1). Making iron cathode reduces corrosion. This is called as cathodic protection.
Keeping it in saline water increases the rate of corrosion.
The correct option is (1). Making iron cathode reduces corrosion. This is called as cathodic protection.
Keeping it in saline water increases the rate of corrosion.