Chemistry · May / June 2026 · Paper 11 · Question 24

Which statement about aluminium is correct?

1. AIt is used in the electrical wiring of houses because of its high resistance to corrosion and poor electrical conductivity.
2. BIt is used in the manufacture of aircraft because of its high ductility and high density.
3. CIt is used in overhead electrical cables because of its good electrical conductivity and poor resistance to corrosion.
4. DIt is used in food containers because of its high malleability and high resistance to corrosion.

As printed in the paper