Chemistry · Metallurgy and Ores
निम्नलिखित में से मैग्नेटाइट का सही रासायनिक सूत्र कौन सा है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1FeO(OH)
- 2Fe2O3
- 3Fe3O4✓
- 4Mg2O3
सही उत्तर देखें
Fe3O4
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