Exam-style question
Try this first
Why is rusting described as a specific example of corrosion?.
- A.It is the corrosion of iron when it reacts with oxygen and water
- B.It is the melting of iron when it is heated
- C.It is the coating of iron with paint
- D.It is the formation of an alloy from iron and carbon
Answer and explanation
Attempt the question first, then reveal the model answer and explanation.
Common mistake
No common mistake is linked to this question yet.