Question

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

• A. Applying grease
• B. Applying paint
• C. Applying a coating of zinc
• D. All of the above.

Answer 1

The correct option is C Applying a coating of zinc

We can prevent iron getting rusted by applying a coat of zinc or a thin coat of plastic helps to prevent rust. The process for coating metal like iron or steel with a thin zinc layer is known as galvanization.