1.

Arrange the following in the ascending order of their degree of corrosion.

A. Zinc >> Magnesium >> Copper >> Lead >> Aluminium
B. Copper >> Lead >> Aluminium >> Zinc >> Magnesium
C. Zinc >> Magnesium >> Lead >> Copper >> Aluminium
D. Copper >> Aluminium >> Zinc >> Lead >> Magnesium
Answer» C. Zinc >> Magnesium >> Lead >> Copper >> Aluminium


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