Chemistry & Applications LIVE (Week End)

About LIVE Paathshala:

LIVE Paathshala is venture of  Catalyst Academy of Chemistry broadcasting Real-Time LIVE Interactive Classes (Unique blend of Conventional & Modern methods of Teaching and Learning) for students of Grade XI, XII and above.

The Chemistry delivered by us  covers all  Fundamentals of chemistry including Concepts and its Applications such as (How & when), and  its techniques to understand  at all levels. The points covered is the  integrated syllabus of all Boards (C.B.S.E., ICSE, STATE . . . . . .) & Universities. It also guide students about exam  techniques, How to do well to achieve their Goal.

This  comprehensive course includes Tips, Tricks, Techniques, Practice problems and Applications to keep students away from Chemistry Phobia. It also guide students for selection of Carrier & also make them do well in all aspects.

Providing thorough grasp knowledge of Fundamentals, Concepts and its Applications, Create ability to  understand  applied conditions, to create ability to resolve related issues/difficulties to get proper solutions with proper results and to generate interest to know chemistry around us.

This program is for students of Grade X, XI , XII & above who are facing problem in understanding Chemistry/wants to become good Scholar in Chemistry.  It is intended to be a condensed review of various concepts from a typical Chemistry course.  This course is a blend of video-based instruction and LIVE session interaction.



  • Quantum Numbers, Distribution method of electrons. Aufbau’s Principle. Hunds Rule,  Pauli’s Exclusion Principle, Distribution of elements in s, p, d & f block.
  • Role of electrons of outermost shell/Orbit in Valency and Oxidation State /Relationship (Primary & Secondary Valency)
  • Process of mobility of electrons, Electronic and Nuclear Stability of Atoms.
  • Role of Energy in Combination  of atoms to form Molecules,  Inter-atomic Force of Attraction in  Bond Formation. Intermolecular Force of Attraction  in States  of  Matter.
  • Role of application of Pressure and Temperature  in Melting Point, Boiling Point, Freezing Point.  in Change of  States of matter (Solid to Liquid, Liquid to Gas and vice versa).


  • Types of Bonds (Electrovalent Bond, Covalent Bond. Co-ordinate Bond, Hydrogen Bond, Metallic Bond). Law of conservation of Mass and Energy.  Role of Absorption and Evolution of Energy.
  • Electrovalent Bond: Conditions for loosing and gaining of electrons, Nature of Ionic Compounds,  Redox Reaction, Electrolytic condition for generation of Electricity.
  • Covalent Bond: Conditions for sharing  of electrons, Formation of Covalent bonds, Types & nature of Covalent compounds, Types of Isomerism and Isomeric Nature of molecules.


  • Co-ordinate Bond: Conditions for sharing of Lone pair of electrons, Details of Normal and co-ordinate compounds.
  • Hydrogen Bond: Role of electronegativity and nature of molecules.
  • Metallic Bond : Movement of electrons and stability of group of atoms, Ductility, Malleability, formation of Alloys and electric conductivity of metals.
  • Reactivity of molecules.  Fission & Fusion of Bonds during chemical changes. 
  • Role of Temperature, Pressure and Catalyst in Chemical transformation (Nucleophiles, Electrophiles, Free Radical, Cations and Anions).


Types of Reactions and its Mechanisms with Rules:

  1. Addition  Reaction: Free Radical, Nucleophillic, & Electrophillic with its mechanism.
  2. Substitution Reaction: Nucleophillic Substitution SN1, SN2, Electrophillic Substitution  E1, E2 with its mechanism.
  3. Elimination Reactions: Dehydration; Dehydrohalogenation.
  4. Condensation Reaction: Aldol Condenssation; Nitrol Condensation.
  5. Polymerisation :  Addition; Condensation


Nuclear chemistry : Isotopes, Nuclear stability, Nuclear reactions : (1)Types of nuclear reactions  (2) Applications  (3)Dating  (4) Medical applications

After the course the student should be able to:
•    Account for electronic structure in atoms and the theoretical background to the periodic table, as well as different types of chemical  bonds.
•    Account for the meaning of commonly encountered values and concepts in reaction kinetics and carry out calculations in basic kinetics.
•    Account for basic concepts as well as carry out calculations in stoichiometry, equilibria and basic thermodynamics.
•    Describe different types of transport processes in solution as well as carry out simple calculations of corresponding properties
•    Carry out relatively basic laboratory work in a correct and safe manner, carry out simple risk and safety analyses, as well as document laboratory work in a laboratory journal in a scientifically correct manner.
•    Describe the implications of the course content for people and the environment.

Pre Reading : Content of previous Topics.

Home Work   : DPP

Language of Teaching :  English (Additional Languages :  Marathi, Hindi )

Number of Students per Batch : 20

Duration    :  10 Weeks :  4 Hour's per week : Total 40 Hrs.

Class Schedule :  Every Friday & Saturday     :  GULF & UAE                                                                                                     Every Saturday & Sunday   :  INDIA, SINGAPORE , MALAYSIA, JAPAN, USA

Doubt Clearing Session : Every Start & End of Class



  INDIA   GMT +5.30  07:00 a.m. to 08:00 a.m.    
 SRILANKA  GMT +5.30  07:00 a.m. to 08:00 a.m.    
 GULF  GMT +3.0  06:30 p.m. to 07:30 p.m.     
 U.A.E.  GMT +4.0  06:15 p.m. to 07:15 p.m.     
 SINGAPORE   GMT +8.0  07:45 p.m. to 08:45 p.m.      
  MALAYSIA   GMT +8.0   07:45 p.m. to 08:45 p.m.    
 JAPAN  GMT +9.0  07:30 p.m. to 08:30 p.m.       
  KOREA   GMT +9.0   07:30 p.m. to 08:30 p.m    
 USA  UTC -5.0  07:30 p.m. to 08:30 p.m      

        New Batches Starts Very Soon.

  • No any Video is loaded on " YOU TUBE".
  • Before Registration please attend "Free Demonstration" to firmly affirm our Teaching Methodology & Feasibility of System.

Faculty : Dilip K.  Darodkar

Fees :  INR  26371/-, $ 9.0/- per Hour [ INR 52742/-,  $ 600/- 40% Off ]

Note    :  

  • For Real-time LIVE Interactive classes no need of any App.
  • Classes are easily accessed through Google Chrome.
  • Web-Cam  and Headphone with in-built microphone must be active for LIVE Interactive Communication.

For any query related to Topic/Course, Please feel free to write us at Contact.  or              call +91 770 094 6867 (Whatsapp/Signal) / +91 712 295 0302.


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