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P-1 Metallurgy — Science STD 10 — Question

Maharashtra BoardEnglish MediumSTD 10ScienceP-1 Metallurgy1 Mark
MCQ
Which method is used for the purification of more reactive metals?
  • A
    Chemical reduction
  • B
    Roasting
  • C
    Calcination
  • ✓
    Electrochemical reduction
✓

Answer

Correct option: D.
Electrochemical reduction
Electrochemical reduction

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