Out of zinc and tin, which one protects iron better even after cracks and why ?

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asked Dec 11, 2017 by sforrest072 (157,439 points) 60 409 934

Out of zinc and tin, which one protects iron better even after cracks and why ?

1 Answer

+1 vote
answered Dec 11, 2017 by mdsamim (213,225 points) 5 10 15
selected Mar 3, 2018 by sarthaks
 
Best answer

Zinc protects better because oxidation of zinc is greater but that of tin is less than that of iron.

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