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Metallurgy — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryMetallurgy1 Mark
MCQ
The impurities associated with ores is ……………
  • A
    flux
  • B
    slag
  • ✓
    gangue
  • D
    metal
✓

Answer

Correct option: C.
gangue
gangue

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