February 2025

Saturated and Unsaturated Hydrocarbons, Reactions and Uses

Chemistry /

Hydrocarbons are fundamental organic compounds composed exclusively of carbon and hydrogen atoms. They serve as the building blocks of fuels, plastics, and many other essential materials in daily life. Let’s study their classification, reactions, and discover the fundamentals of hydrocarbons, including saturated and unsaturated types, key chemical reactions, and real-life applications. Table of Contents Hydrocarbons: […]

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Organic Compounds (Alkanes, Alkenes, Alkynes) and Isomerism

Chemistry /

Organic Compounds (Alkanes, Alkenes, Alkynes) Explore the basics of organic chemistry, including alkanes, alkenes, alkynes, functional groups, and isomerism. Learn key concepts with revision questions and answers. READ ALSO – Chemical Symbols and Formulae, Valency and Radicals Table of Contents Organic Chemistry: Introduction, Functional Groups, and Isomerism Organic chemistry is the study of carbon-containing compounds

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Chemical Symbols and Formulae: Valency and Radicals

Chemistry /

In the world of chemistry, understanding chemical symbols and formulae is crucial to grasping how substances react and how molecules are formed. These fundamental concepts are not only the building blocks for chemical equations but also essential for understanding the very nature of matter. Let’s take a closer look at chemical symbols, formulae, valency, radicals,

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Definitions and Properties of Acids, Bases and Salts

Chemistry /

Definitions and Properties of Acids: Learn about acids, bases, and salts, their properties, pH scale, and neutralization reactions. Explore definitions, examples, and revision questions for better understanding. READ ALSO – Gas Laws: Boyle’s Law, Charles’s Law and Ideal Gas Equation Table of Contents Acids, Bases, and Salts: Definitions, Properties, and Reactions Acids, bases, and salts

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Gas Laws: Boyle’s Law, Charles’s Law and Ideal Gas Equation

Chemistry /

The study of gases in physics and chemistry is explained through several fundamental principles known as Gas Laws: Boyle’s Law, Charles’s Law and Ideal Gas Equation. These laws describe the relationship between pressure, volume, and temperature of gases, helping us understand their behavior under different conditions. From Boyle’s Law, which explains the inverse relation between

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List of Counties in England and their Capitals

Countries & Capitals /

England, one of the four countries that make up the United Kingdom, is divided into several administrative and ceremonial counties, each with its own local governance and unique identity. These counties play a vital role in organizing the political, cultural, and historical landscape of England. Understanding the full list of counties in England and their

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Laboratory Safety and Apparatus: Rules and Safety Measures

Chemistry /

Working in a laboratory is exciting – it’s where science comes to life! But before mixing chemicals or heating solutions, it’s crucial to understand the importance of laboratory safety and the correct use of common laboratory apparatus. In this hall, we’ll study essential safety rules, how to protect yourself and others, and how to identify

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Non-metals and their Compounds: Hydrogen, Oxygen and Nitrogen

Chemistry /

Explore the properties and uses of non-metals and their compounds like hydrogen, oxygen, and nitrogen, including water, ozone, ammonia, and nitric acid, and their importance in daily life and industry. READ ALSO – Types of Chemical Reactions, Meaning, Equations and Examples Table Of Contents Non-Metals and Their Compounds: Essential Building Blocks of Life Non-metals are

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Atomic Structure: Subatomic Particles, Isotopes, and Electronic

Chemistry /

Learn about atomic structure, including subatomic particles, isotopes, and electronic configuration. Understand atomic numbers, mass numbers, and energy levels. READ ALSO – Introduction to Chemistry, Definition Scope and Branches of Chemistry Table of Contents Atomic Structure Explained: Subatomic Particles, Isotopes, and Electronic Configuration Understanding the atomic structure is fundamental to mastering chemistry. Everything around us

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Introduction to Chemistry: Definition, Scope, Branches

Chemistry /

Introduction to Chemistry: Chemistry is often called the “central science” because it connects other natural sciences like physics, biology, and environmental science. It explores the composition, structure, properties, and changes of matter. In simpler terms, chemistry helps us understand the world around us – from the air we breathe to the food we eat and

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Metals and their Compounds, Properties, Extraction and Alloys

Chemistry /

Discover the fascinating world of metals and their compounds. Learn about their properties, extraction methods, and the importance of alloys like brass, bronze, and stainless steel. Perfect for students and curious minds! READ ALSO – Differences between elements, compounds and mixture Table of Contents Metals and Their Compounds: Understanding Their Properties, Extraction, and Uses Metals

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Types of Humidity and Relative Humidity, and Differences

Physics /

Learn about types of humidity and relative humidity, their definitions, differences, and real-life examples. Discover how they affect weather, comfort, and health. READ ALSO – Saturated and unsaturated Vapour Pressure and differences Types of Humidity and Relative Humidity: Understanding the Differences with Examples Have you ever stepped outside on a hot summer day and felt

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Endothermic and Exothermic Reactions, Meaning and Examples

Chemistry /

Have you ever touched an ice pack and felt the cold, or noticed how warm a burning candle feels? These temperature changes are due to endothermic and exothermic reactions, two fundamental types of chemical reactions that either absorb or release energy. In this hall, we’ll study what these reactions are, how they relate to enthalpy

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China’s 23 Provinces, their Capitals and Administrative Divisions

Countries & Capitals /

China, known for its rich history, diverse culture, and rapid modernization, is the third-largest country in the world by area. It is administratively divided into 23 provinces, each with its own capital that serves as the political, economic, and cultural hub of the region. If you’re a student, traveler, or simply curious about Chinese geography,

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Chemistry of Transition Elements: Properties, Formation, and Uses

Chemistry /

Explore the chemistry of transition elements, including their unique properties, complex formation and coloration, and catalytic roles in industry. Learn how these metals impact everyday life and modern technologies. READ ALSO – Nuclear chemistry explained: radioactivity and nuclear reactions Chemistry of Transition Elements: Properties, Complex Formation, and Industrial Uses Transition elements are a fascinating group

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