Medium
Give two requirements for vapour phase refining.
(N/A) $(i)$ The metal should form a volatile compound with the available reagent.
$(ii)$ The volatile compound should be easily decomposable so that the recovery of the metal is easy.
$(ii)$ The volatile compound should be easily decomposable so that the recovery of the metal is easy.
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Similar Questions
Match the List-$I$ and List-$II$.
List-$I$ List-$II$ $A$. Van Arkel method $P$. Purification of titanium $B$. Solvay process $Q$. Manufacture of $Na_2CO_3$ $C$. Bessemerisation $R$. Reduction of copper $D$. Hall-$H$éroult process $S$. Extraction of aluminium
| List-$I$ | List-$II$ |
|---|---|
| $A$. Van Arkel method | $P$. Purification of titanium |
| $B$. Solvay process | $Q$. Manufacture of $Na_2CO_3$ |
| $C$. Bessemerisation | $R$. Reduction of copper |
| $D$. Hall-$H$éroult process | $S$. Extraction of aluminium |
Medium
View SolutionDescribe a method for refining nickel.
Medium
View SolutionIn the extraction of nickel by the Mond process,the metal is obtained by:
Easy
View SolutionWhich of the following metals is refined by vapour phase refining in the Mond process?
Blister copper is
Easy
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