Redox Reactions And Electrochemistry Ques 53
Question: For gold plating, the electrolyte used is [Pb.CET 2004]
Options:
A) $ AuCl_3 $
B) $ HAuCl_4 $
C) $ k[Au{{(CN)}_2}] $
D) None of these
Show Answer
Answer:
Correct Answer: C
Solution:
For gold plating, the used electrolyte is $ K[ Au{{(CN)}_2} ] $ .