Download first year Chemistry PDF by Khyber Pakhtunkhwa Textbook Board (KPTBB), Peshawar. Class 11th all subjects KPK Text Books are available on awazeinqilab.com.
کیمسٹری برائے فرسٹ ائیر خیبر پختونخواہ ٹیکسٹ بک بورڈ پشاور یہاں سے ڈاؤن لوڈ کریں۔
📘 Chemistry Book 11th Class – KPK Textbook (English Medium)
The Chemistry Book for 11th Class (English Medium) by the Khyber Pakhtunkhwa Textbook Board (KPTBB) is a comprehensive and updated resource covering all major foundational concepts in Chemistry. It’s essential for students aiming to excel in intermediate board exams, medical or engineering entry tests, and for building a solid understanding of chemical principles.
This post includes complete chapter-wise topic explanations, along with a free PDF download link to the official book. Whether you’re a student, teacher, or guardian, this resource will help you in the best way possible.
📚 Detailed Chapter-wise Explanation
1. Stoichiometry
- This chapter introduces the concept of chemical equations, mole concept, molar mass, and Avogadro’s number.
- Students learn how to perform mass-mass, mass-volume, and volume-volume calculations using balanced equations.
2. Atomic Structure
- Explains the models of atoms from Dalton to Bohr.
- Includes quantum numbers, electronic configuration, and the Heisenberg Uncertainty Principle.
3. Theories of Covalent Bonding and Shapes of Molecules
- Discusses VSEPR theory, hybridization, and molecular geometry.
- Explains bond strength, polarity, and how molecular shapes affect physical properties.
4. States of Matter I: Gases
- Focuses on the ideal gas law, Boyle’s, Charles’, and Avogadro’s laws.
- Introduces kinetic molecular theory, real vs. ideal gases, and gas behavior under various conditions.
5. States of Matter II: Liquids
- Covers intermolecular forces, viscosity, surface tension, capillary action, and vapor pressure.
- Comparison of liquids with solids and gases.
6. States of Matter III: Solids
- Explains types of solids (ionic, molecular, covalent, metallic), crystal lattice, unit cell, and X-ray diffraction.
7. Chemical Equilibrium
- Teaches dynamic equilibrium, Le Chatelier’s Principle, and the equilibrium constant (Kc & Kp).
- Applications in industrial processes (e.g., Haber Process).
8. Acids, Bases and Salts
- Covers theories of acids and bases: Arrhenius, Brønsted-Lowry, and Lewis.
- Discusses pH scale, titration, salt hydrolysis, and buffer solutions.
9. Chemical Kinetics
- Introduces rate of reaction, rate laws, order of reaction, and factors affecting reaction rate.
- Graphical methods and collision theory are also included.
10. Solutions and Colloids
- Describes concentration units (molarity, molality), Raoult’s Law, colligative properties, and colloid types.
- Applications of solutions in real-life and industry.
11. Thermochemistry
- Explains enthalpy changes, heat of formation, Hess’s Law, and calorimetry.
- Important for understanding energy flow during chemical reactions.
12. Electrochemistry
- Covers redox reactions, electrolytic cells, Galvanic cells, electrolysis, and Faraday’s Laws.
- Real-world applications like electroplating and batteries.
13. Glossary
- A chapter-wise summary of important chemical terms and definitions for easy revision.
14. Index
- Quick lookup for topics, formulas, and important concepts.
✅ Why This Book Is Essential
- Aligned with FSc Pre-Medical & Pre-Engineering syllabus
- Helps in board exams, ECAT, MDCAT, and NET
- Includes core topics of physical, inorganic, and analytical chemistry
- Prepared by qualified subject experts and approved by curriculum boards