Electrolysis And Vapour Phase Refining

Purification OF Metal||Electrolytic Refining||Vapour Phase Refining||Van Arkel Process|| Mond's Process

Outline the principles of refining of metals by the following methods. (a)Zone refining (b) Electrolytic refining (c) poling (d) Vapour phase refining.

Refining or Purification OF Metal-(A)Thermal Refining (1)Distillation (2) Vapour Phase Refining (a)Mond’s Process (b)Ven-Arker (3)Amalgamation (4)Puling (5)Liquation (6)Zone-Refiling(7)Cupellation (8)Pudding (B)Electrolytic Refining

Zone refining and vapour phase refining

The pair of metals refined by "vapour phase refining" is

Outline of refining of metals by the following methods. Vapour phase refining.

Write the principle behind the following : Vapour phase refining

Write the principle of the following methods : (i) Vapour phase refining (ii) Liquation