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NEETChemistryGeneral Principles and Processes of Isolation of Metals

How is the separation achieved in the liquation method?

Options

  1. ABy melting the impurities
  2. BBy dissolving the impurities
  3. CBy evaporating the impurities
  4. DBy allowing the metal to flow on a sloping surface

Correct answer

D. By allowing the metal to flow on a sloping surface

Step-by-step solution

Liquation involves the low melting metal flowing on a sloping surface, allowing it to be separated from higher melting impurities.

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