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EEJ MAIN Chemistry QUESTION #7119
Question 1
The process of galvanization involves the application of a protective coating of which metal onto iron or steel?
  • $Cr$
  • $Cu$
  • $Zn$✔️
  • $Pb$
Correct Answer Explanation
Galvanization is the process of applying a protective zinc ($Zn$) coating to steel or iron to prevent rusting. The zinc acts as a sacrificial anode, corroding in place of the underlying metal.