Question

State the conditions needed for a smooth and firm deposition of metals, during electroplating​

Answer 1

Answer:

a small current is passed

Explanation:

for longer time i.e for copper plating surface

to be plated must be clean before eletroplating

Answer 2

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Small current is passed for longer time. e.g. For copper-plating, copper sulphate soln is used as electrolyte. ... Surface to be plated must be cleaned (polishing) before electroplating.

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