Why is rusted iron an example of an oxidation-reduction m reaction A Electrons are exchanged

B Heat is generated

C Iron combines with oxygen

D Iron because molten

E Oxygen is used

The answer is A) Electrons are exchanged.

All reactions that involve molecular oxygen, such as combustion and corrosion, are electron transfer reactions. This includes the rusting of iron.

solute : a solute is a substance that is dissolved in another substance is known as a solvent. it is mixed with a special mixture know as homogeneous mixture.

solvent: a solvent is a substance that dissolved a solute, which results in a solution is known as solvent.