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Which among the following metals is empl...

Which among the following metals is employed to provide cathodic protection to iron ?

A

Zinc

B

Nickel

C

Tin

D

Lead

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Verified by Experts

The correct Answer is:
A

Cathodic protection of iron involves using another more reactive metal or a sacrifical anode . Since , in electrochemical series , Zn is place above Fe , so it is used for such action .
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