Iron can be protected from corrosion by coating the surface with? by Sunday | Oct 11 | Chemistry JAMB | 0 comments A. gold B. silver C. copper D. zinc Correct Answer: Option D – zinc Users Also Read These:Which of the following metals will be the most…The type of iron that is best suited for welding;…Which of the following metals could be used as…The length of an iron bar is 100cm at 20°C. At what…A rectangular piece of iron measuring 4 cm by 3 cm…