Question

State the 3 condition that help getting a smooth and firm deposit of in metal during electroplas
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Answer 1

Answer:

● Electroplating -

- Electroplating is process of depositing one metal over another by passing electric current.

● Conditions required for firm & smooth deposition by electroplating -

1. Small current is passed for longer time.

2. Proper choice of electrode and electrolyte

e.g. For copper-plating, copper sulphate soln is used as electrolyte.

3. Surface to be plated must be cleaned (polishing) before electroplating.

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