Easy MCQ +4 / -1 PYQ · JEE Mains 2022

In liquation process used for tin (Sn), the metal :

  1. A is reacted with acid.
  2. B is dissolved in water.
  3. C is brought to molten form which is made to flow on a slope. Correct answer
  4. D is fused with NaOH

Solution

<b>Liquation</b><br/><br/> In this method a low melting metal like tin can be made to flow on a sloping surface. In this way it is separated from higher melting impurities

About this question

Subject: Chemistry · Chapter: p-Block Elements · Topic: Group 13: Boron Family

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