Iron rusts in moist air because of:

The metal used in the galvanizing of iron is

Galvanized iron is coated with which metal?

Which of the following statements regarding the rusting of iron is incorrect?

Which of the following statements is not correct about the rusting of iron?

Iron pipes lying under acidic soil are often attached to blocks of magnesium for protection from rusting. Magnesium offers protection to iron against corrosion because it