Question

Due to corrosion iron gets a brown coating, copper gets a green coating and silver gets a black coating.

• A. True
• B. False

Answer 1

The correct option is A True

• The process in which metals react with air or moisture and form oxide is called corrosion.
• Due to that, a flaky substance or coating is formed over the metals. It is called rusting, and that coating is called rust.
• But the colour of the flaky substance varies from one metal to another.
• Corrosion iron gets a brown coating, copper gets a green coating, and silver gets a black coating.

Hence, the given statement is True.