CaCO3 Example | MCQs

    Q1: What is the mass of 1 mole of calcium carbonate (CaCO3)?

    • A. 50g
    • B. 100g
    • C. 75g
    • D. 125g
✅ Correct: 0 | ❌ Wrong: 0 | 📊 Total Attempted: 0
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