MCQ
Metals more reactive than carbon are usually extracted by $.......$
  • A
    Pyrolysis.
  • Electrolysis.
  • C
    Fractional distillation.
  • D
    Filteration.

Answer

Correct option: B.
Electrolysis.
Metals more reactive than carbon are usually extracted by electrolysis. Electrolysis is the process of breaking down a compound using electrical energy and is needed to extract the most reactive metals.

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