Historical Background Periodic Table| Chapter 1 Chemistry Class 11 | New Book 2025 Welcome to **Last Hope Study** 🎓 — your trusted source for the **Class 11 Chemistry New Book 2025** (Punjab Curriculum & Textbook Board - PCTB). In this video, we cover **Chapter No.1: Periodic Table and Periodic Properties** in detail, following the **1st Year Chemistry New Syllabus 2025**. 🔬 **Topics Covered:** * Historical Background of the Periodic Table * **Döbereiner’s Triads** * **Newlands’ Law of Octaves** * **Lothar Meyer’s Atomic Volume Curve** * **Mendeleev’s Periodic Law** * **Moseley’s Modern Periodic Table** * Modern Concepts and Trends in Periodic Properties 📖 This lecture follows the **Class 11 Chemistry New Book 2025 (PCTB)** designed under the **National Curriculum of Pakistan (New Syllabus 2025)**. Perfect for students of **1st year (F.Sc Pre-Medical & Pre-Engineering)** who want clear and concise explanations of every topic. 💡 **Watch till the end** for concept clarity and quic

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**Modern Periodic Table | Metals, Non-Metals, Blocks & Families | Class 11 Chemistry New Book 2025** --- ### 📘 **Description:** Welcome to **Last Hope Study** 🌟 — your trusted platform for **Class 11 Chemistry (1st Year)** lectures according to the **New Syllabus 2025 by Punjab Curriculum & Textbook Board (PCTB)**. In this lecture, we continue **Chapter 1: Periodic Table and Periodic Properties** from the **Chemistry Class 11 New Book 2025**. This part focuses on the **Modern Periodic Table** and its organization in detail. 🔬 **Topics Covered:** 1️⃣ **Modern Periodic Table – Main Features** 2️⃣ **Metals, Non-Metals, and Metalloids** 3️⃣ **Blocks in Periodic Table (s, p, d, f Blocks)** 4️⃣ **Families in Periodic Table (Groups & Periods)** 📖 This video will help you understand how the periodic table is arranged, the nature of elements, and the classification of blocks and families — all explained in a simple and conceptual way! 🎯 Ideal for **F.Sc 1st Year (Pre-Medical & Pre-Engine

Lborzwazi البرزوازيJun 23, 2026

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moonitJun 23, 2026

📘 Chapter 1 | Solved Exercise | MCQs & Short Questions | 1st Year Chemistry (New Book – Punjab Board) In this video, we cover **Chapter 1 Solved Exercise MCQs and Short Questions** for **1st Year Chemistry (11th Class)** according to the **latest Punjab Board syllabus and new textbook**. This lecture is extremely helpful for **MDCAT Preparation, ECAT, Boards, Entry Tests, and Conceptual Learning**. We go through every important topic from the book step by step, focusing on **concept clarity + exam point of view** to help you score full marks in board exams. --- ### ✅ What You Will Learn in This Chapter ✔️ Fully **solved exercise 11 chemistry** (MCQs + Short Questions) ✔️ Introduction to the subject and book layout ✔️ Conceptual explanation of every question ✔️ Tips for writing board-attempt answers ✔️ Important formulas and key definitions --- ### 📚 Related 11th Chemistry Topics Covered in Next Videos These chapters will also be covered in complete solved format: * **11 chemis

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