Question

The rusting of iron is a chemical change.

• A. True
• B. False

Answer 1

The correct option is A True

• When the iron is exposed to air and moisture, rust formation takes place.
• Rust is nothing but iron oxide; a new substance formed out of the reaction.
• The colour of the surface of the iron also changes.
• Hence, rusting of iron is a chemical change.

Thus, the given statement is true.