Introduction and Reactivity of Nitrogen||ch#12(Nitrogen and Sulphur)|class 11th chemistry New book. скачать в хорошем качестве

Introduction and Reactivity of Nitrogen||ch#12(Nitrogen and Sulphur)|class 11th chemistry New book.

Welcome to this video on Chapter: Nitrogen and Sulphur from Class 11 Chemistry In this video, we explain Chapter: Nitrogen and Sulphur from Class 11 Chemistry (New PTB Book) in easy Urdu/English mixed language. Perfect for beginners, revision, and exam preparation. #important short answer questions #Exercise short answer questions ✅ According to latest PTB syllabus ✅ Clear concepts & easy explanations ✅ Helpful for FSC Part-1 students 📚 Exam-Focused This lecture covers Chapter: Nitrogen and Sulphur – Class 11 Chemistry (PTB New Book) with important exam points, definitions, and concepts frequently asked in board exams. Best for FSC Part-1 students who want high marks in Chemistry. #NitrogenAndSulphur #Class11Chemistry #PTBChemistry #FSCPart1 #ChemistryLecture #NewPTBBook subscribe my Chanel ChemSB pro #Saifullah Bhatti M.Phill(Chemistry).