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1716

Q: Which of the following processes is used to remove reducible oxides from the metal?

  • 1
    liquation
  • 2
    cupellation
  • 3
    poling
  • 4
    electro refining
  • उत्तर देखें
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Answer : 3. "poling"
Explanation :

Answer: C) poling Explanation:

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