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MHT CET202015 Oct 2020Evening ShiftChemistryGeneral Principles and Processes of Isolation of MetalsActual

Which among the following elements is obtained in pure form by zone refining process?

Options

  1. AGermanium
  2. BTin
  3. CCopper
  4. DBismuth

Correct answer

A. Germanium

Step-by-step solution

Zone refining process is used for the purification of metal. -Metals are purified through this process to a very high degree. The other name of zone refining is called fractional crystallization. -Ultra-pure samples of metals like germanium, silicon, boron, and gallium are obtained through this process.

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