Easy
What is blister copper?
- APure copper
- BOre of copper
- CAlloy of copper
- D$1\%$ impure copper
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Similar Questions
Which of the following elements is purified by vapour phase refining?
Which of the following employ$(s)$ thermal decomposition of volatile iodide compounds?
Easy
View SolutionMatch the refining methods (Column $I$) with metals (Column $II$).
Column $I$ (Refining methods) Column $II$ (Metals) $(I)$ Liquation $(a)$ $Zr$ $(II)$ Zone refining $(b)$ $Ni$ $(III)$ Mond process $(c)$ $Sn$ $(IV)$ Van Arkel Method $(d)$ $Ga$
| Column $I$ (Refining methods) | Column $II$ (Metals) |
| $(I)$ Liquation | $(a)$ $Zr$ |
| $(II)$ Zone refining | $(b)$ $Ni$ |
| $(III)$ Mond process | $(c)$ $Sn$ |
| $(IV)$ Van Arkel Method | $(d)$ $Ga$ |
DifficultJEE MAIN 2019
View SolutionMatch 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 SolutionThe zone refining method is used to obtain.......
Easy
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