Q42 / 116 · NTA Abhyas (NEET) 2020 · Chemistry · General Principles and Processes of Isolation of Metals

Liquation is used when

  • A
    Metal and impurity have low melting point
  • B
    Metal and impurity have high melting point
  • C
    Metal have high melting point and impurity has low melting point.
  • Correct answer
    D
    Metal has low melting point and impurity has high melting point.

Solution

Liquation is a method of purification of metal, it is used when metal has low melting point and impurity has high melting point.

Hence, the correct answer is option: 'D'.

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