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MHT CET 2018 Chemistry Solved Paper
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© examsnet.com
Question : 3
Total: 50
During galvanization of iron, which metal is used for coating iron surface ?
Copper
Zinc
Nickel
Tin
Validate
Solution:
(b) Zinc is used for coating iron surface. Because zinc get oxidized first when comes in contact with moisture and hence iron surface is protected from corrosion
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