Easy
How many of the following can be purified by using zone refining method?
$Ni, B, Ti, In, Ge, Mn, Ag, Si, Ga$
$Ni, B, Ti, In, Ge, Mn, Ag, Si, Ga$
- A$4$
- B$5$
- C$6$
- D$7$
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Similar Questions
Cupellation method is used for the purification of which of the following metals?
Medium
View SolutionThe metal purified by the $Mond$ process is $X$. The number of unpaired electrons in $X$ is
Which process of purification is represented by the following equation?
$Ti_{\text{(Impure)}} + 2I_2$ $\xrightarrow{250^{\circ}C} TiI_4$ $\xrightarrow{1400^{\circ}C} Ti_{\text{(Pure)}} + 2I_2$
$Ti_{\text{(Impure)}} + 2I_2$ $\xrightarrow{250^{\circ}C} TiI_4$ $\xrightarrow{1400^{\circ}C} Ti_{\text{(Pure)}} + 2I_2$
Easy
View SolutionThe zone refining method is used for the purification of .....
Easy
View SolutionThe zone refining method is used for the purification of which of the following?
Medium
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