A. Al and Mg
B. Zn and Fe
C. Zn and Pb
D. Pb and H
Correct Answer:
Option A – Al and Mg
Electrochemical series table

A. Al and Mg
B. Zn and Fe
C. Zn and Pb
D. Pb and H
Correct Answer:
Option A – Al and Mg
Electrochemical series table

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