Chemistry · Metallurgy
बॉक्साइट अयस्क में पाई जाने वाली मुख्य अधातुक अशुद्धि कौन सी है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Fe2O3
- 2SiO2✓
- 3Al2O3
- 4CaO
सही उत्तर देखें
SiO2
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