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 the above

Answer 1

$\huge\underline\green{Answer:-}$

(a) Applying grease

(b) Applying paint

(c) Applying a coating of zinc ✔️✔️

(d) All the above

Answer 2

Answer:

d.all of the above

Explanation: