Chemistry
Higher Secondary Chemistry, Part-1
Safe Use of Laboratory
- Laboratory Principles: Dress, Safety Glass, Mask, and Hand Gloves
- Safe Way of Using Glassware
- Techniques of cleaning of Laboratory, Equipment, and Glassware
- Paul-Bunge Balance, Digital Balance (2-digit and 4-digit)
- Measuring Cylinder
Qualitative Chemistry
- Rutherford's Atomic Model
- Bohr's Atomic Model
- Derivation of Equation of Radius of n-th Circular Path, Speed of Moving Electron of Atom Similar to Hydrogen by Bohr's Theory
- Wave Mechanics and Schrodinger Equation about Structure of Atom
- Quantum Numbers, Different Subshells and Their Electron Containing Capacity
- Relationship between Quantum Numbers and Spectra
- Order of Energy of Quantum Subshells
- Shapes of Orbital
- Aufbau Principle
- Hund's Principle
- Pauli's Exclusion Principle
- Electromagnetic Spectrum
- Source of Line Spectrum and Identification of Elements
- Bohr's Atomic Model and Hydrogen Atomic Spectrum
- Explanation of Hydrogen Spectra by Bohr's Theory
- Use of UV-radiation to Detect Fake Passport/Currency
- Use of IR-radiation in Medical Treatment
- Basic Principle of MRI for the diagnosis of Diseases
- Solubility and Solubility Principle
- Solubility Product
Chemical Changes
Vocational Chemistry
Higher Secondary Chemistry, Part-2
Environmental Chemistry
- Components of Atmosphere
- Effects of Changes of Temperature, Pressure and Humidity of Air in causing Cyclones and Tidal Bores
- Laws of Boyle, Charles, Avogadro, Gay-Lussac; Dalton's Law of Partial Pressure and Graham's Law of Diffusion
- Ideal Gas
- Real Gas
- Diffusion
- Effusion
- Rate of Diffusion
- Law of diffusion
- Postulate of Kinetic theory of Gases
- Determination of Kinetic Energy from Equation of Kinetic Theory
- Application of Gas Laws in Cylinder Gases
- The Chemical Reaction and Nitrogen Fixation in Atmosphere during Thunderstorm
- Industrious Gaseous Pollutants and Air Pollution
- Sources of Green House Gases Effects
- Uses of CFCs and Depletion of Ozone Layer
- Causes of Acid Rain & its Prevention
- Theory of Arrhenius
- Bronsted - Lowry Theory
- Conjugate Acid - Base
- Lewis Theory Related to Acids and Bases
- Sources of Fresh Water
- Importance of Fresh Water
- Standard of Measurement of Purity and Hardness of Surface Water (pH, DO, BOD, COD, TDS)
- Hardness of Water
- Estimation of Hardness of Water
- pH of Water
- Dissolved Oxygen in Water, DO
- Biological Oxygen Demand, BOD
- Chemical Oxygen Demand, COD
- Total Dissolved Solid, TDS
- Industrial Wastes and Water Pollution
- Causes of Water Pollution
- Prevention of Water Pollution from Source
- Natural Pollution of Water
- Arsenic Pollution of Water
- Effect of Water Pollution
- Food Chain Contamination by Heavy Metals
- Classification of solutions: The Process of Dissolving of Pollutants in Water and Air
Organic Chemistry
- Classification of Organic Compounds
- Homologous Series
- Functional Group
- Students Activities: Identification of a series of organic compounds on the basis of functional group
- Isomerism of Organic Compound and its classifications
- Aromatic Hydrocarbons
- Difference between Aliphatic and Aromatic Compounds
- Addition Reaction of Aliphatic Compounds
- Substitution Reaction of Aliphatic Compounds
- Elimination Reactions of Aliphatic Compounds
- Multi Substitution Reactions of Benzene
- Orientation of Substituents in Benzene Ring
- Alkane, Alkene, Alkyne, Alkyl/Aryl Halide, Alcohol, Ether, Aldehyde, Ketone, Carboxylic Acid, Ester, Amine
- IR Spectroscopic Absorption/ Emission band for the Identification of Functional Group
- Preparation of Glycerine and Phenol and Identification Reactions
- Nitroglycerine, TNT, Dettol, Paracetamol Preparation and Uses
- Role of Melting point and Boiling point to Detect Organic Compounds and Their Purity
- Polymer and Plasticity
- Addition and Condensation Polymer Molecules
- Role of Organic Compounds in Society and the Environment
Qualitative Chemistry
- Chemical Calculation and Molar Volume of Gases
- Volume of Gases from Chemical Equation
- Determination the Mass and Volume of Gas from Reactant
- Conversion of Molarity into Percentage and ppm Unit
- Acid - Base Neutralization Reaction and Promotion Point
- Oxidation Reaction
- Reduction Reaction
- Oxidising agent and Reducing agent
- Indicator
- The Application of Beer Lambert Law to Determine the Concentration of the solution
- Quantitative Analysis of Atomic Absorption, UV-Visible Spectroscopy HPLC and GC
Electrochemistry
- Electrical Conductors and its Classification
- Measurement of Electrolytes Using Faraday's First Law
- Activity Series of Metals
- Comparative Activity Tests of Metals
- Oxidation Half-Reactions and Reduction Half-Reactions
- Electrode and its Classifications
- Electrochemical Cell of one and two Component (Electrolyte and Galvanic)
- Formation of Rechargeable Battery (Lead Storage and Lithium), Procedure and Recharge process
- Advantages and Disadvantages of using Lead Storage and Lithium Battery
- Fuel Cell and its Classification
- Anode, Cathode and Fuel of Fuel Cell
- Formation of Fuel Cell and Reactions
- Advantage of Hydrogen Fuel Cell
- Measurement of pH Using pH Meter
Economical Chemistry
- The Natural Gas Fields of Bangladesh and Uses of Natural gas
- Coal Fields in Bangladesh Quality and Uses of Coal
- Probability of Industrialization in Bangladesh on Basis of Fuel Resources
- Introduction to Mentionable Chemical Industries
- Basic Principle of Urea, Glass, Ceramic, Pulp-Paper and Cement Production
- Principles of Leather Tanning
- Pollutants of Cement, Urea, Leather, Textile and Dyeing Industries
- Principle of Controlling Air Pollution
- Principle of Action of Effluent Treatment plant
- Recycling of Iron, Aluminum, Copper, Glass, Paper and Plastic Substances
- Importance of Recycling of Iron, Aluminium, Copper, Glass, Paper and Plastic in Social and environmental Fields
- Advantages and Disadvantages of Coal-Based Power Plant
- Concept of Nanoparticle and Nanotechnology
- Comparison Among Atom, Molecule and Nanoparticle
- Comparison of Physical Properties between Nanoparticles and Normal State of Matter
- Probability of Application of Nanoparticles in Industries