Is rusting of iron a reversible change?

Rusting of iron is

Rusting of iron is a

Rusting of iron is a chemical change.

Give a reason why Rusting of iron is a chemical change but, magnetization of iron is a physical change

Give a reason why- Freezing of water is a reversible change while burning of a candle an irreversible change.

Define rusting. What are the two necessary conditions for rusting of iron ? Give the chemical name of rust.

What are reversible and irreversible changes ? Give one example for each.

Give a reason why Heating a platinum wire is a reversible change but, heating a magnesium wire is an irreversible change.

Explain how rusting of iron is envisaged as setting up of an electrochemical cell.

Differentiate between Reversible and irreversible changes