Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Match the columns.
Column I Column II
(P) Coloured band (1.) Zone refining
(Q) Impure metal to volatile complex (2.) Fractional distillation
(R) Purification of 
and 
(3.) Mond process
(S) Purification of mercury (4.) Chromatography
Text Solution
Verified by ExpertsThe correct answer is:
B
In chromatographic method coloured bands are formed. Impure metal is converted to volatile complex in Mond process. Purification of 
and 
of high purity is done by zone
refiining. Distillation method is used for low boiling metals like zinc and mercury.
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