Search SchoolNGR

Saturday, 29 August 2026
Register . Login

Aluminum resists corrosion because it forms:

Aluminum resists corrosion because it forms:
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Soluble hydroxide crystals
  • B Permanent chloride layers
  • C Protective oxide coating
  • D Reactive nitrate compounds
Correct Answer: Option C
Explanation:
The oxide layer formed on aluminum prevents further contact with air and moisture.

Share question on: