Easy
The Orford process is used in the extraction of
- A$Fe$
- B$Co$
- C$Pt$
- D$Ni$
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Similar Questions
Match the elements in Column-$I$ with methods of purification in Column-$II$.
Column-$I$ Column-$II$ $(a)$ Boron $(i)$ Van Arkel method $(b)$ Tin $(ii)$ Mond's process $(c)$ Zirconium $(iii)$ Liquation $(d)$ Nickel $(iv)$ Zone refining
| Column-$I$ | Column-$II$ |
| $(a)$ Boron | $(i)$ Van Arkel method |
| $(b)$ Tin | $(ii)$ Mond's process |
| $(c)$ Zirconium | $(iii)$ Liquation |
| $(d)$ Nickel | $(iv)$ Zone refining |
MediumNEET 2020
View SolutionOutline the principles of refining of metals by the following methods:
$(i)$ Zone refining
$(ii)$ Electrolytic refining
$(iii)$ Vapour phase refining
$(i)$ Zone refining
$(ii)$ Electrolytic refining
$(iii)$ Vapour phase refining
Medium
View SolutionThe method used for producing semiconductor grade metals of high purity is
Which method is used for the refining of silver containing lead as an impurity?
Medium
View SolutionIn the electrolytic refining of blister copper,the total number of main impurities,from the following,removed as anode mud is .... .
$Pb, Sb, Se, Te, Ru, Ag, Au$ and $Pt$
$Pb, Sb, Se, Te, Ru, Ag, Au$ and $Pt$
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