Metals and Their Extraction - Online Mcqs Test - Chemistry IX

Chemistry 9th Class MCQs – Metals and Their Extraction - IX

Metals and Their Extraction – Online Mcqs Test (20 Mcqs)

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FeCO₃ is the formula of

1. Limonite
2. Spathic
3. Azurite
4. Magnetite

Metals and Their Extraction
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