Question

Which of the following methods is suitable for preventing an iron frying pan from rusting?
I. Applying grease
II. Applying paint
III. Applying a coating of zinc
IV. All of these
Options:
1) I
2) II
3) III
4) IV

Answer 1

all of these.this can be use for your life

Answer 2

Answer:

Answer is (c) Applying a coat of Zinc

Though applying grease and applying paint prevents iron from rusting but we cannot apply these methods on frying pan hence applying a coat of Zinc is most appropriate method to prevent an iron pan from rusting