1.

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

Answer»

plating of aq.CuSO4:Take an aq. soln. of CuSO4. Anode should be a thick impure BLOCK of copper.Cathode is the article to be electroplatedObservations: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)



Discussion

No Comment Found

Related InterviewSolutions