which of the following is used to protect iron from rusting
Answers
Answered by
1
Answer: Galvanising,
Explanation:
Answered by
1
Answer:
Iron can be protected from rusting if it is in contact with a more reactive metal, such as zinc. The more reactive metal oxidises more readily than iron, so it 'sacrifices' itself while the iron does not rust. Once the sacrificial metal has corroded away, it can simply be replaced.
Similar questions