Q49 / 76 · NTA Abhyas (JEE Main) 2020 · Chemistry · General Principles and Processes of Isolation of Metals

Which of the following metals cannot be extracted by carbon reduction process

  • A
    Pb
  • Correct answer
    B
    Al
  • C
    Hg
  • D
    Zn

Solution

Al is highly electropositive. It can be obtained by electrolytic reduction.

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

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