This book provides a focused and conceptual understanding of essential topics in physical chemistry, particularly those dealing with energy changes, reaction rates, chemical balance, and electrochemical systems. It guides readers through foundational ideas and applies them to both theoretical and real-world chemical phenomena, building a strong grasp of how and why chemical processes occur.

This book is basically a full guide for anyone studying advanced chemistry at the senior-secondary level. It takes you through the world of solids, solutions, reactions, elements, compounds, and how chemistry appears in day-to-day life. The book slowly builds concepts and gives lots of explanations, examples, solved parts, and practice questions. It is written in a way that helps you get comfortable with both theoretical ideas and numerical problems.

This book provides a foundational overview of computers, their components, and operating systems. Designed for beginners, it introduces the essential elements that make up a computer system and builds understanding from the ground up. With an emphasis on clarity and practical application, it helps readers navigate both the physical and digital aspects of computing.