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Zinc is used to protect iron from rustin...

Zinc is used to protect iron from rusting because

A

`E_(red)^@ of Zn gt E_(red)^@` of Fe

B

`E_(OX)^@ of Zn gt E_(OX)^@` of Fe

C

zinc does not melt easily

D

zinc is cheap.

Text Solution

Verified by Experts

The correct Answer is:
B
`E_(OX)^@ of Zn > E_(OX)^@` of Fe
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