Questions
The phenomenon of removing layers of basic oxides from metals before electroplating is called
a
Galvanizing
b
Anodizing
c
Pickling
d
Poling.
detailed solution
Correct option is C
Pickling is removel of basic oxide layers on metals before electroplatingTalk to our academic expert!
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A coupled reaction is takes place as follow-
For the spontaneity of reaction , which of the following is correct?
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