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  • 3.metals and non-metals(10)
  • Which of the following methods is suitable for preventing...
Multiple choice

Which of the following methods is suitable for preventing an iron frying pan from rusting?

  1. Applying grease

  2. Applying paint

  3. Applying a coating of zinc

  4. All of the above

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

galvanization technique by using Zn coating over Iron.

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