Exam-style question
Try this first
What is galvanising?.
- A.A method of painting iron to prevent rusting
- B.A process of using zinc to protect iron from corrosion
- C.A technique for alloying iron with copper
- D.A way to coat iron with plastic
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.