π 1st Year Chemistry – Chapter 12: Nitrogen and Sulfur
✍️ Prepared by: Mujahid Hussain (Mr. MH)
✅ Verified by: M Usman (MSc Chemistry)
π What You’ll Learn in These Notes:
- π Solved Short & Long Questions
- π§ͺ Preparation, Properties & Uses of Nitrogen
- ⚗️ Sulfuric Acid (H₂SO₄) – Structure & Applications
- π Oxides of Nitrogen & Their Environmental Effects
- π Diagrams, Equations & Conceptual MCQs
π Why Choose These Notes:
- ✅ Aligned with Punjab Board 2025 Syllabus
- ✍️ Neat Handwriting & Easy Language
- π§ Concept Clearance + Board Preparation
- π Study Pool Certified – Authentic & Useful
π₯ Download Chapter 12 PDF
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