Topics
The Language of Chemistry
- Concept for Language of Chemistry
- Symbols of Elements
- Valency and Its Types
- Radicals
- Chemical Equation
- Writing Chemical Formulae
- Naming Certain Compounds
- Chemical Equation
- Mass Number (A) or Atomic Mass
- Concept of Molecular Mass
- Percentage Composition
- Empirical Formula of a Compound
- Symbols of Elements
- Concept of Hydrogen
- Balancing Simple Equations
Chemical Changes and Reactions
- Classification of Change: 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
- Classification of Change: Chemical Changes
Water
- Water, Our Lifeline
- 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
- Removal of Hardness of Water
- Soft and Hard Water
- 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
- Salts
- Components of Solutions
- Hard and Soft Water
Atomic Structure and Chemical Bonding
- Chemical Bond
- Electrons (E)
- Protons (P)
- Nucleus
- Neil Bohr’s Model of Atom
- Neutrons (N)
- Atom
- Atomic Number (Z)
- Bohr-bury Scheme
- Valency Electrons
- Reason for Chemical Activity of an Atom
- Isotopes
- Electrovalent (or Ionic) Bond
- Covalent (Molecular) Bond
- Mass Number (A) or Atomic Mass
- Concept of Electrons Distributed in Different Orbits (Shells)
- Characteristic Properties of Electrovalent Compounds
The Periodic Table
- Types of Element: Metals
- Dobereiner’s Triads
- Newland's Law of Octaves
- Mendeleev’s Periodic Table
- Modern Periodic Law
- The Modern Periodic Table
- Types of Element: Metals
- Advantage and Disadvantage of Modern Periodic Table
- Advantage and Disadvantage of Modern Periodic Table
- Study of Specific Groups
- Uses of Periodic Table
- Periodic Properties
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
- Gases and Its Characteristics
- Molecular Motion : Relationship of Temperature, Pressure and Volume
- The Gas Laws
- Pressure and Volume Relationship or Bolye's Law
- Temperature - Volume Relationship or Charles's Law
- Absolute Zero
- Temperature
- Scales of Thermometers
- Gas Equation
- 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
- Differences Between Elements, Compounds, and Mixtures
- Types of Mixtures: Homogeneous and Heterogeneous Mixture
- Mixture
- Separation of Mixtures
- Use of Solvent and Filtration
- Concept of Evaporation
- Distillation Method
- Distillation Method
- Chromatography Method
- Centrifugation Method
- Solvent Extraction (Using a Separating Funnel Method)
Matter and Its Composition:- Law of Conservation of Mass
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