What are the oxidation and reduction half reactions happening in gold plating?

Question

pls give me links which shows it step by step

Answer 1

The material near the bottom of the page should help you...

http://educ.queensu.ca/~science/main/con...

If you want to gold plate something, you want the final product to have a solid layer of gold on top of it.  Would it be logical for the thing you want to use to plate to be the anode or cathode half-reaction?  Think about it.

♠

Answer 2

http://www.jordy.com/