Chapter -Solutions. CLASS -XII CHEMISTRY. Part -2 (Mass%, Volume %, PPM, Mole fraction)

Understanding different ways to express concentration is crucial in chemistry! In this video, we break down Mass Percentage, Volume Percentage, Parts Per Million (PPM), and Mole Fraction with clear explanations and examples. Learn how to calculate and apply these concepts in real-world scenarios, from solutions in the lab to environmental science.

📌 Topics Covered:
✅ Mass Percentage Formula & Examples
✅ Volume Percentage in Solutions
✅ What is PPM & How It’s Used
✅ Understanding Mole Fraction in Chemistry

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