Topics
The Language of Chemistry
- Concept for Language of Chemistry
- Symbol of an Element
- Concept of Valency
- Radicals
- Chemical Equation
- Writing Chemical Formulae
- Naming Certain Compounds
- Chemical Equation
- Concept of Atomic Mass
- Concept of Molecular Mass
- Percentage Composition
- Empirical Formula of a Compound
- Origin of Symbols of Elements
- Concept of Hydrogen
- Balancing Simple Equations
Chemical Changes and Reactions
- Concept of Chemical Changes
- Condition for a Chemical change
- Types of Chemical Reactions
- Energy Changes in a Chemical Change
- Burning - Definition and Conditions of Burning
- Comparison of Respiration and Burning
- Burning of Magnesium Or Candle to Show that Substances Gain Weight on Burning
- Concept of Chemical Reactions
Water
- Concept for Water
- Physical and Chemical Properties of Water
- Concept of Universal Solvent
- Solutions as 'Mixtures' of Solids in Water
- Saturated Solutions
- Concentration of a Solution
- Solubility
- Crystals and Crystallisation
- Hydrated and Anhydrous Substances, Hygroscopic
- Properties
- Drying and Dehydrous Substances
- Hard and Soft Water and Methods of Softening of Hard Water
- Types of Hardness: Temporary Hardness and Permanent Hardness
- Water as a Compound and as a Universal Solvent
- Qualitative Effect of Temperature on Solubility
- Introduction of Water Pollution and Its Control
- Dissolution of Salts in Water
- Concept of Salts
- Concept for Solute, Solvent and Solution
- Hard and Soft Water
Atomic Structure and Chemical Bonding
- Introduction to Atomic Structure and Chemical Bonding
- Discovery of Electrons
- Discovery of Protons
- Discovery of Nucleus
- Neil Bohr’s Model of Atom
- Concept of Neutrons
- Concept of Atom
- Concept of Atomic Number
- Bohr-bury Scheme
- Valency Electrons
- Reason for Chemical Activity of an Atom
- Concept of Isotopes
- Electrovalent (Or Ionic) Bond
- Covalent (Molecular) Bond
- Concept of Mass Number
- Concept of Electrons Distributed in Different Orbits (Shells)
- Characteristic Properties of Electrovalent Compounds
The Periodic Table
- Classification of Elements
- Dobereiner’s Triads
- Newland's Law of Octaves
- Mendeleev’s Periodic Table
- Atomic Number as Basis for Modern Periodic Law
- The Modern Periodic Table
- Types of Elements
- Merits of the Modern Periodic Table
- Demerits of the Modern Periodic Table
- Study of Specific Groups
- Uses of Periodic Table
- Trends in the Modern Periodic Table
Study of the First Element - Hydrogen
- Position of the Non-metal (Hydrogen) in the Periodic Table
- Hydrogen from Alkalies
- Similarities Between Hydrogen and Halogens
- Concept of Hydrogen
- Preparation of Hydrogen
- Application of Activity Series in the Preparation of Hydrogen
- Laboratory Preparation of Hydrogen
- Manufacture of Hydrogen
- Properties and Uses of Hydrogen
- Hydrogen - Oxidation and Reduction
- Hydrogen from Water
- Hydrogen from Dilute Acids
- Preparation of Hydrogen, from Water – Electrolysis
- Preference of Zinc as the Metal to Be Used (With Reasons).
Study of Gas Laws
- Study of Gas Laws
- Behaviour and Characteristic Properties of Gases
- Molecular Motion : Relationship of Temperature, Pressure and Volume
- The Gas Laws
- Pressure and Volume Relationship in Gases
- Temperature - Volume Relationship in Gases
- Absolute Zero
- Temperature
- Conversion of Temperature from Celsius Scale to Kelvin Scale and Vice-versa
- Gas Equation (Pressure, Volume and Temperature Relationship)
- Standard Temperature and Pressure
- The Effect of Moisture and Pressure
- Derivation of Boyle’s Law
- Van’t Hoff- Charles’ Law
- Molar Volume of a Gas at S.T.P
- Mole Concept
Atmospheric Pollution
Elements, Compounds and Mixtures
- General Characteristics and Differences Between Elements, Compounds and Mixtures
- Types of Mixtures - of Two Solids, a Solid and a Liquid, Two Liquids, Liquid and Gas, Two Gases
- Concept of Mixture
- Separation of Mixtures Involving
- Use of Solvent and Filtration
- Concept of Evaporation
- Distillation Method
- Distillation Method
- Simple Paper Chromatography
- Centrifugation Method
- Using a Separating Funnel Method
Matter and Its Composition:- Law of Conservation of Mass
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