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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View SolutionAssertion : Lead,tin and bismuth are purified by liquation method.
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MediumAIIMS 2010
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