MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryMetallurgyVan-Arkel process

Impure nickel is purified by

A.the distillation process

B.the Mond process✓ Correct

C.liquation

D.the zone-refining process

Explanation

Impure nickel is purified by Mond process 1 2 T T 4 volatile compound Ni+4CO Ni CO Ni+4CO → → Where 2 1 T >>T

Take chapter-wise tests, track your progress, and master Metallurgy.