Science, asked by manikbahrdwaj268, 9 months ago

what is electroplating how will you carry out electroplating of copper in the laboratory

Answers

Answered by Anonymous

1

Electroplating of aq.CuSO4:

Take an aq. soln. of CuSO4.
Anode should be a thick impure block of copper.
Cathode is the article to be electroplated

Observations:

on passing the electric current, the blue colour of the electrolyte remains same.

after sometime, the article has a firm, long lasting, and smooth coating of copper. (provided that the current is DC)

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