Q. Cynaide process is used for the extraction of
A) Au
B) Ag
C) Cu
D) Both (a) and (b)
Explanation
(d)
Cyanide process is used for the extraction of silver and gold.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.