Single Answer MCQ
Q-00019687
What can be used to improve the corrosion resistance of aluminium?
1
Bronze plating
2
Steel plating
3
Anodising
4
Painting
Answer and Solution
Answer
C. Anodising
Solution:
Anodising is an electrolytic process that thickens the oxide layer on aluminium, enhancing its corrosion resistance. Other options do not achieve this specific result.
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