Q. One of the following metals forms a volatile compound and this property is taken advantage for its extraction. This metals is
A) Cobalt
B) Iron
C) Tungsten
D) Nickel
Explanation
(d)
Mond’s process for refining of Ni is an example of vapour phase refining
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.