HSC 1st Year Chemistry English Version Course in Dhaka (Pallabi, Mirpur)

Chapter 02: Second Chapter (Qualitative Chemistry)

• Lesson 01: Subject-based discussion and marks distribution
• Lesson 02: Fundamental particles of an atom (permanent, temporary, composite particles of an atom), isotope, isobar, isotone, characteristics and examples of radioactive rays, observation and conclusion of Rutherford’s alpha particle scattering experiment with diagram
• Lesson 03: Postulates of Rutherford’s atom model with diagram, successes and limitations
• Lesson 04: Postulates of Bohr’s atom model with diagram, successes and limitations, and comparison
• Lesson 05: Derivation of the expressions for the radius of the n-th orbit, velocity, and energy of an electron in a hydrogen atom, mathematical problem solving, wave mechanics regarding atomic structure, de Broglie’s equation, quantum numbers and their classification, various subshells and electron capacity
• Lesson 06: Relationship of spectra with quantum numbers, energy order of quantum subshells, shapes of orbitals
• Lesson 07: Difference between orbit and orbital, Aufbau principle and
• Lesson 08: Hund’s and Pauli’s exclusion principle and explanation with examples, exceptions to the rules of electronic configuration (Cr, Nb, and Cu)
• Lesson 09: Electromagnetic spectrum, atomic spectral series of hydrogen, explanation of element identification using line spectra with diagram
• Lesson 10: Bohr’s atom model and explanation of the spectral series of the hydrogen atom, explanation of the hydrogen spectrum by Bohr’s theory, derivation of the Rydberg equation from Bohr’s equation and mathematical problem solving
• Lesson 11: Use of UV-rays in detecting fake passports/currency, use of IR rays in medical treatment, basic principle of MRI test in diagnosing diseases
• Lesson 12: Flame test (dry test for the identification of Na⁺, K⁺, Ca²⁺, Cu²⁺, Pb²⁺, and Ba²⁺ ions), role of HCl in the flame test
• Lesson 13: Explanation of solubility and solubility principles, effects of various factors
• Lesson 14: Mathematical problem solving on solubility and solubility principles
• Lesson 15: Explanation of solubility product and ionic product, and mathematical problem solving
• Lesson 16: Explanation of common-ion effect and mathematical problem solving
• Lesson 17: Identification of ions (copper ion, zinc ion, ferrous ferric ion, and aluminum ion,)
• Lesson 18: Identification of ions (sodium ion, calcium ion, ammonium ion, chloride ion, sulfate ion, carbonate ion)
• Lesson 19: Explanation of crystallization, distillation, fractional distillation, steam distillation, sublimation, azeotropic mixture
• Lesson 20: What is chromatography and its classification, explanation and application of column and paper chromatography, explanation of solvent extraction and mathematical problem solving

Chapter 03: Third Chapter (Periodic Properties and Chemical Bonding of Elements) Second Term Exam

• Lesson 01: Explanation of classification of elements based on electronic configuration
• Lesson 02: General properties of different classes of elements: characteristics of s-block elements, explanation of general properties of different classes of p-block elements
• Lesson 03: d-block elements: characteristics and explanation of d-block elements, what is a transition element, main characteristics of transition elements (complex compound formation by transition elements)
• Lesson 04: Main characteristics of transition elements (variable oxidation states, colored compound formation by transition elements and exhibition of magnetic properties)
• Lesson 05: Main characteristics of transition elements (transition
• Lesson 06: General characteristics of f-block elements: introduction to lanthanide series, lanthanide contraction, actinide series, actinide contraction
• Lesson 07: Explanation and reactions of physical and chemical properties of s-block elements
• Lesson 08: Explanation and reactions of chemical properties of p-block elements [Group- 13 (III-A), Group- 14 (IV-A), Group- 15 (V-A)
• Lesson 09: Explanation and reactions of chemical properties of p-block elements [Group- 16 (VI-A), Group- 17 (VII-A), Group-18]
• Lesson 10: Explanation of periodic properties of elements (2nd and 3rd period) (melting point and boiling point, atomic size, ionic radius)
• Lesson 11: Ionization energy, periodic relationship, and group-wise relationship of ionization energy. (Explanation with exceptions N and O, P and S, Al and Mg)
• Lesson 12: Electron affinity, periodic relationship, and group-wise relationship of electron affinity. (Explanation with exceptions F and Cl, O and S, N and P)
• Lesson 13: Electronegativity of elements, periodic and group-wise relationship of electronegativity) metallic properties, explanation of valency.
• Lesson 14: Write the oxide properties of 2nd and 3rd period elements with reactions amphoteric
• Lesson 15: Relationship between periodic properties of elements and chemical bonding (ionic bond, covalent bond)
• Lesson 16: Overlapping of orbitals and classification of covalent bonds, sigma and pi bonds
• Lesson 17: Hybridization of orbitals, characteristics of hybridization, types of hybrid orbitals, explanation of sp³ hybridization
• Lesson 18: Explanation of sp², sp hybridization
• Lesson 19: Explanation of dsp² hybridization, dsp³ hybridization
• Lesson 20: Explanation of d²sp³ hybridization, d³sp³ hybridization
• Lesson 21: Effect of lone pair electrons on the shape of molecules and bond angles
• Lesson 22: Coordinate covalent bond, process of coordinate covalent bond formation in certain compounds
• Lesson 23: Complex compound or complex ion
• Lesson 24: Polarity, polar compound, dipole, polarization
• Lesson 25: Fajan’s rules and explanation
• Lesson 26: Fajan’s rules and explanation
• Lesson 27: Van der Waals attractive force, hydrogen bond
• Lesson 28: Types of hydrogen bonds
• Lesson 29: Certain explanations related to hydrogen bonding
• Lesson 30: Bonding of H₂O and H₂S, hydrogen bond, comparison of Van der Waals force, importance of hydrogen bonding
• Lesson 31: Nomenclature of inorganic compounds, binary compounds

Chapter 04: Fourth Chapter (Chemical Changes)

• Lesson 01: Chemical reactions and green chemistry, principles of green chemistry, importance/significance of green chemistry, impact of green chemistry on the environment
• Lesson 02: Atom economy and mathematical problem solving, equation of atom economy in a reaction
• Lesson 03: Direction of reaction- irreversible and reversible reactions, characteristics of irreversible and reversible reactions, ways to make a reversible reaction irreversible
• Lesson 04: Rate of reaction, average rate of reaction, instantaneous rate of reaction, rate constant and characteristics, expressions for rate constant in first-order and second-order reactions, half-life of a reaction and mathematical problem solving
• Lesson 05: Effect of temperature, pressure, and concentration on the rate of reaction, activation energy
• Lesson 06: Catalyst and its classification (positive catalyst, negative catalyst, auto-catalyst, induced catalyst, homogeneous and heterogeneous catalysts with examples
• Lesson 07: Enzyme catalysis, characteristics of enzyme catalysis, catalytic promoter, catalytic poison, effect of catalyst on the rate of reaction, activation energy of a catalyzed reaction with examples
• Lesson 08: Equilibrium of chemical reactions and its characteristics, all chemical reactions move towards equilibrium, dynamic nature of chemical reactions and experimental proof
• Lesson 09: Le Chatelier’s principle, effect of temperature, effect of pressure, effect of concentration on equilibrium with examples.
• Lesson 10: Application of Le Chatelier’s principle in obtaining maximum yield in industries (explanation on various reactions)
• Lesson 11: Law of mass action, derivation of the expressions for Kₚ and Kc, can the value of the equilibrium constant be zero or infinity?
• Lesson 12: Determination of relationship between Kₚ and Kc and significance mathematical problems
• Lesson 13: Determination of units of Kₚ and Kc, mathematical problems and solutions of various rules of Kₚ and Kc
• Lesson 14: Determination of equilibrium constants (Kₚ and Kc) for some important reactions in homogeneous equilibrium
  • i) H₂O + I₂(g) ⇌ 2HI(g)
  • ii) PCl₅(g) ⇌ PCl₃(g) + Cl(g)
  • iii) N₂O₄(g) ⇌ 2NO₂(g)
  • iv) N₂(g) + 3H₂(g) ⇌ 2NH₃(g)
• Lesson 15: Determination of equilibrium constants (Kₚ and Kc) for some important reactions in homogeneous equilibrium according to the HSC syllabus
• Lesson 16: Determination of equilibrium constants (Kₚ and Kc) for some important reactions in homogeneous equilibrium according to the HSC syllabus
• Lesson 17: Ionic product of water, topics related to the ionic product of water, dissociation constants of mild or weak acids and bases
• Lesson 18: pH scale, determination of pH, pOH (for strong and weak acids-bases), strength of acids, strength of bases
• Lesson 19: Classification of buffer solutions, preparation of buffer solutions, mechanism of action of acidic and basic buffer solutions
• Lesson 20: Henderson-Hasselbalch equation for calculating the pH of acidic buffer solutions, preparation of buffer solutions
• Lesson 21: Mathematical problem solving related to buffer solutions
• Lesson 22: Buffer action of human blood, importance of pH in agriculture, industry, medicine, and toiletries
• Lesson 23: Law of conservation of energy, law of conservation of mass, heat of fusion, heat of vaporization, heat of sublimation, heat of atomization, heat of solution
• Lesson 24: Heat of neutralization of strong acid and strong base, what will be the heat of neutralization if either the acid or base is weak, heat of neutralization of weak H⁺ and strong NaOH
• Lesson 25: Bond energy, Lavoisier’s law and Hess’s law, various reactions
• Lesson 26: Bond energy and bond dissociation energy and mathematical problem solving
• Lesson 27: Determination and comparison of total heat of reaction

Chapter 05: Fifth Chapter (Vocational Chemistry)

• Lesson 01: Food security and chemistry, food sufficiency, importance of chemistry in food security
• Lesson 02: Food preservation techniques of approved preservatives, (natural food preservatives and chemical or artificial food preservatives, preservatives, antioxidants, chelating agents, antimicrobial agents)
• Lesson 03: Curing of food, canning, and different steps of canning
• Lesson 04: Canning of several local fruits (mango, jackfruit, guava, bamboo shoots, baby corn, peas, tomato
• Lesson 05: Canning of fish and meat
• Lesson 06: Definition and examples and comparison of solution and suspension, emulsion
• Lesson 07: Coagulation and various explanations, introduction and examples of coagulation, difference between suspension and coagulation
• Lesson 08: Percentage composition of milk, butter from milk, ghee from butter (churning), de-watering of butter
• Lesson 09: Preparation (toiletries and perfumes)
• Lesson 10: Preparation of soap, preparation of glass cleaner, and cleaning mechanism
• Lesson 11: Preparation of toilet cleaner and cleaning mechanism, comparison of glass and toilet cleaners
• Lesson 12: Vinegar, preparation of vinegar (industrial preparation of vinegar)
• Lesson 13: Preparation of vinegar (preparation of vinegar from sugarcane juice)
• Lesson 14: Mechanism of action of vinegar in food preservation and importance of vinegar