Four metals and their methods of refinement are given (i) Ni, Cu,Zr,Ga – InterviewSolution

1.	Four metals and their methods of refinement are given (i) Ni, Cu,Zr,Ga (ii) electrolysis, van Arkel process, zone refining , Mond's process Choosethe right method for each.
Answer» Ni :ELECTROLYSIS, Cu : van Arkel process, ZR :Zone refining ,Ga : Mond's process Ni : Mond's process,Cu:Electrolysis , Zr : van Arkel process,Ga : Zone refining Ni : Mond's Porcess, Ga : Zonerefining Zr : Zone refining, Ga :Electrolysis Ni : Electrolysis , Cu : ZOE refinig , Zr : van Arkel process, Ga :Mond's process ANSWER :B

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