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JEE Main Chemistry Class 11 Electrochemistry Part 1 Questions
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Question : 54
Total: 100
Identify the correct statement:
[Online April 10,2016]
Corrosion of iron can be minimized by forming a contact with another metal with a higher reduction potential
Iron corrodes in oxygen free water
Corrosion of iron can be minimized by forming an impermeable barrier at its surface
Iron corrodes more rapidly in salt water because its electrochemical potential is higher
Validate
Solution:
Corrosion of iron can be minimized by forming an impermeable barrier at its surface.
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