Multiple Choice Question (MCQ)
Question: What is rochelle copper salt?
A.
Cyanide copper salt
B.
Acid copper salt
C.
Usex copper salt
D.
Copper fluaborak salt
Correct Answer: Acid copper salt
Explanation
Rochelle salt is used in the cyanide copper plating bath to aid in anode corrosion and tends to give a denser, smoother deposit. Rochelle copper salt is a Acid copper salt.