Question

what do you understand by corrosion ? write any 2 methods to reduce corrosion of iron
​

Answer 1

Answer:

There are two main techniques for achieving sacrificial coating: cathodic protection and anodic protection. The most common example of cathodic protection is the coating of iron alloy steel with zinc, a process known as galvanizing.

Explanation:

Answer 2

Answer:

.

.

.

Thanks..........................