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Metallurgy — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryMetallurgy1 Mark
MCQ
Leaching is also called as ……………
  • A
    hand picking
  • B
    Electrolysis
  • ✓
    Chemical process
  • D
    magnetic separation process
✓

Answer

Correct option: C.
Chemical process
Chemical process

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