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NTA Abhyas JEE Main2020ChemistryGeneral Principles and Processes of Isolation of MetalsPractice

The electrolytic method of reduction is employed for the preparation of metals that

Options

  1. Aare weakly electropositive
  2. Bare moderately electropositive
  3. Care strongly electropositive
  4. Dform acidic oxides

Correct answer

C. are strongly electropositive

Step-by-step solution

Pure metal is obtained at cathode and impurities are obtained at anode.

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