Q. What do you understand by corrosion? Write two methods to reduce corrosion of iron.
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117
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:
Pʟs ᴍᴀʀᴋ ᴀs ʙʀᴀɪɴʟɪᴀsᴛ ᴀɴᴅ ғᴏʟʟᴏᴡ ᴍᴇ✌️
Answered by
151
Answer:
when an iron or a metal is attacked by unwanted substances such as moisture, water, acid etc then the metal or iron is said to corrode and the process is known as corrosion
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