Hii all this side I am Sachin Verma a Chemistry enthusiast from India, currently as a Faculty of Chemistry at CSRL Super 30, Jammu. I am here to get associated with learning minds so that I can impart all the knowledge which I have gained over the years from various work experience with different institutes and shape the student for future.

My principle subject is Chemistry so  I mainly teach students seeking help in Chemistry belonging to all boards. I am concerned with teaching chemistry for IIT-JEE and NEET. 

October 2022 - December 2023:

CSRL, Jammu Super 30 - Chemistry Faculty,

I am a Chemistry faculty at CSRL, Jammu Super 30. Where I teach JEE/Advanced level Chemistry. I have four years of teaching experience in both offline and online modes.

Degree: Bachelors of Science - University: Dr. Bhim Rao Ambedkar University, Agra

Degree: Masters of Science - University: Indian Institute of Technology, Kanpur

Degree: B.Ed - University: Dr. Bhimrao Ambedkar University, Agra

In this course of CBSE Class 11 Chemistry the students will understand the interdisciplinary nature of chemistry and to integrate knowledge of mathematics, physics, and other disciplines to a wide variety of chemical problems. The student will learn the laboratory skills needed to design, safely conduct and interpret chemical research.

• Learning Objectives:
  1. Some Basic Concepts of Chemistry
  2. Structure of Atom
  3. Classification of Elements and Periodicity in Properties
  4. Chemical Bonding and Molecular Structure
  5. Chemical Thermodynamics
  6. Equilibrium
  7. Redox Reactions
  8. Organic Chemistry: Some basic Principles and Techniques
  9. Hydrocarbons
• Course Outline:

  Unit I: Some Basic Concepts of Chemistry

  General Introduction: Importance and scope of Chemistry. Nature of matter, laws of chemical combination, Dalton's atomic theory: concept of elements, atoms and molecules. Atomic and molecular masses, mole concept and molar mass, percentage composition, empirical and molecular formula, chemical reactions, stoichiometry and calculations based on stoichiometry.

  Unit II: Structure of Atom

  Discovery of Electron, Proton and Neutron, atomic number, isotopes and isobars. Thomson's model and its limitations. Rutherford's model and its limitations, Bohr's model and its limitations, concept of shells and subshells, dual nature of matter and light, de Broglie's relationship, Heisenberg uncertainty principle, concept of orbitals, quantum numbers, shapes of s, p and d orbitals, rules for filling electrons in orbitals - Aufbau principle, Pauli's exclusion principle and Hund's rule, electronic configuration of atoms, stability of half-filled and completely filled orbitals.

  Unit III: Classification of Elements and Periodicity in Properties

  Significance of classification, brief history of the development of periodic table, modern periodic law and the present form of periodic table, periodic trends in properties of elements -atomic radii, ionic radii, inert gas radii, Ionization enthalpy, electron gain enthalpy, electronegativity, valency. Nomenclature of elements with atomic number greater than 100.

   

  Unit IV: Chemical Bonding and Molecular Structure

   Valence electrons, ionic bond, covalent bond, bond parameters, Lewis’s structure, polar character of covalent bond, covalent character of ionic bond, valence bond theory, resonance, geometry of covalent molecules, VSEPR theory, concept of hybridization, involving s, p and d orbitals and shapes of some simple molecules, molecular orbital theory of homonuclear diatomic molecules (qualitative idea only), Hydrogen bond.

  Unit VI: Chemical Thermodynamics

  Concepts of System and types of systems, surroundings, work, heat, energy, extensive and intensive properties, state functions. First law of thermodynamics -internal energy and enthalpy, heat capacity and specific heat, measurement of U and H, Hess's law of constant heat summation, enthalpy of bond dissociation, combustion, formation, atomization, sublimation, phase transition, ionization, solution and dilution. Second law of Thermodynamics (brief introduction) Introduction of entropy as a state function, Gibb's energy change for spontaneous and nonspontaneous processes, criteria for equilibrium. Third law of thermodynamics (brief introduction).

  Unit VII: Equilibrium

  Equilibrium in physical and chemical processes, dynamic nature of equilibrium, law of mass action, equilibrium constant, factors affecting equilibrium - Le Chatelier's principle, ionic equilibrium- ionization of acids and bases, strong and weak electrolytes, degree of ionization, ionization of poly basic acids, acid strength, concept of pH, hydrolysis of salts (elementary idea), buffer solution, Henderson Equation, solubility product, common ion effect (with illustrative examples).

  Unit VIII: Redox Reactions

  Concept of oxidation and reduction, redox reactions, oxidation number, balancing redox reactions, in terms of loss and gain of electrons and change in oxidation number, applications of redox reactions.

  Unit XII: Organic Chemistry -Some Basic Principles and Techniques

  General introduction, methods of purification, qualitative and quantitative analysis, classification and IUPAC nomenclature of organic compounds. Electronic displacements in a covalent bond: inductive effect, electrometric effect, resonance and hyper conjugation. Homolytic and heterolytic fission of a covalent bond: free radicals, carbocations, carbanions, electrophiles and nucleophiles, types of organic reactions.

  Unit XIII: Hydrocarbons

  Classification of Hydrocarbons

  Aliphatic Hydrocarbons:

  Alkanes - Nomenclature, isomerism, conformation (ethane only), physical properties, chemical reactions including free radical mechanism of halogenation, combustion and pyrolysis.

   Alkenes - Nomenclature, structure of double bond (ethene), geometrical isomerism, physical properties, methods of preparation, chemical reactions: addition of hydrogen, halogen, water, hydrogen halides (Markovnikov's addition and peroxide effect), ozonolysis, oxidation, mechanism of electrophilic addition.

  Alkynes - Nomenclature, structure of triple bond (ethyne), physical properties, methods of preparation, chemical reactions: acidic character of alkynes, addition reaction of - hydrogen, halogens, hydrogen halides and water.

  Aromatic Hydrocarbons:

  Introduction, IUPAC nomenclature, benzene: resonance, aromaticity, chemical properties: mechanism of electrophilic substitution. Nitration, sulphonation, halogenation, Friedel Craft's alkylation and acylation, directive influence of functional group in monosubstituted benzene. Carcinogenicity and toxicity.

   

• Recomended Audience:

  Students who are currently in Class 11 in CBSE Board. 

   

   

   

• Pre-Requisite Requirement:

  Students must have knowledge of Class 10 Chemistry concepts.

• Course Level:
  Intermediate
• Language of Teaching:
  English, Hindi
• Class Schedule Availiability:
  Afternoon