Chapter 1 Lec 8 BSc 4th Semester DSC Chemistry Substitution Reaction of Aryl Halides Wurtz Reaction

Chapter 1 Lec 8 BSc 4th Semester DSC Chemistry Substitution Reaction of Aryl Halides Wurtz Reaction #education #4thsemester #bsc #science Ulmann Reaction Electrophilic Substitution Reaction B.Sc. 4th Semester DSC Chemistry (NEP) 📚 YouTube Channel: Chemistry Winner Mk Sir Welcome to Chemistry Winner Mk Sir 🎯 In this lecture, we are going to start an important topic of Organic Chemistry — Alkyl Halides (Haloalkanes). 🔹 What are Alkyl Halides? Alkyl halides are organic compounds in which one or more hydrogen atoms of an alkane are replaced by halogen atoms such as F, Cl, Br, I. General formula: R–X Where: R = Alkyl group X = Halogen (F, Cl, Br, I) 🔹 Classification of Alkyl Halides 1️⃣ On the basis of number of halogen atoms Monohaloalkane Dihaloalkane Trihaloalkane 2️⃣ On the basis of carbon type 1° (Primary) – Halogen attached to primary carbon 2° (Secondary) – Halogen attached to secondary carbon 3° (Tertiary) – Halogen attached to tertiary carbon 🔹 Important Topics Covered ✅ Nomenclature (IUPAC Naming) ✅ Nature of C–X Bond ✅ Preparation of Alkyl Halides From alcohol From alkanes From alkenes Hunsdiecker Reaction ✅ Physical Properties ✅ Chemical Reactions Nucleophilic Substitution Reactions SN1 Reaction SN2 Reaction Elimination Reactions (E1 & E2) 🔹 Why is Alkyl Halide Important? ✔ Very important for competitive exams ✔ Base concept for SN1 & SN2 mechanism ✔ Frequently asked in university exams --- 📌 This lecture is specially designed for B.Sc. 4th Semester DSC Chemistry (NEP) students (All University). 🎯 Easy explanation 🎯 Concept clarity 🎯 Mechanism with tricks अगर आप Organic Chemistry को आसान तरीके से सीखना चाहते हैं, तो इस lecture को पूरा जरूर देखें