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  • General Awareness - 3 (Sectional Officer)
  • Which of the following is not a method of ore reduction?
Multiple choice

Which of the following is not a method of ore reduction?

  1. Leaching or hydrometallurgy

  2. Smelting

  3. Ore dressing

  4. Aluminothermy

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Ore dressing is not a reduction process in the extraction of crude metal from concentrated ore. 

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