Sign in
Profile
Signout
JEE Main Deleted Syllabus 2024 : JEE Subject-Wise (Physics, Chemistry, Mathematics) Reduced & Added Topics; Download PDF
SHARING IS CARING
If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.
The National Testing Agency (NTA) has recently unveiled the much-anticipated JEE Main Reduced Syllabus for 2024. This revision has been prompted by changes in the syllabus across various national and state boards, as well as the updated NCERT books. In this article, we will provide you with essential information about the alterations in the syllabus for Chemistry, Physics, and Mathematics and their impact.
The section below covers the list of deleted chapters and topics from JEE Main Syllabus 2024 PDF:
-
Chemistry: The most significant changes have been introduced in the Chemistry section, with NTA removing a total of 8 chapters along with numerous associated topics.
-
Mathematics: In the Mathematics syllabus, 2 chapters have been eliminated, along with various topics like properties of determinants, properties of Binomial coefficients, Rolle’s and Lagrange's Mean value Theorems, Bernoulli trials, and binomial distribution, among others.
-
Physics: The chapter on Communication Systems in Physics has been completely removed, accompanied by the deletion of topics such as the Potentiometer - principle and its applications, Electric Cell, Deviation and Dispersion of light by a prism, and Lens Formula, among others.
Additions to JEE Main 2024 Syllabus
While some chapters and topics have been removed, there are also new additions to the JEE Main 2024 syllabus:
-
Chemistry:
- The 'Entropy' topic has been included in the Chemical Thermodynamics section.
- 'Hormones' has been added to the Biomolecule chapters.
-
Physics:
- 'Refraction of light through a prism' is now part of the Optics section.
- 'Motion of a satellite, Orbital velocity, time period, and energy of satellite' has been incorporated into the Gravitation topic.
In conclusion, the NTA's release of the JEE Main 2024 Reduced Syllabus reflects the evolving educational landscape, aligning with changes in national and state boards' curricula and updated NCERT books. Aspiring candidates must stay updated with these modifications to prepare effectively for the upcoming JEE Main examination.
JEE Main Deleted Topics for Mathematics
The JEE Main Maths Syllabus for 2024 remains relatively stable, with only 2 chapters or units completely removed. Unlike Chemistry and Physics, there have been no new additions to the JEE Maths syllabus. For a detailed list of the deleted chapters and topics in JEE Main Maths Syllabus 2024, candidates can find the information here.
Download PDF JEE Main Mathematics Deleted Syllabus 2024
| Unit | Deleted Topics |
| Unit 2: Complex Numbers and Quadratic Equations | Square Root of a Complex Number, Triangle Inequality |
| Unit 3: Matrices and Determinants | Properties of Determinants, Evaluation of determinants, Elementary transformations, Test of consistency and solution of simultaneous linear equations in two or three variables using determinants |
| Unit 5: Mathematical Inductions | Principle of Mathematical Induction and its simple applications |
| Unit 6: Binomial Theorems and its Simple Applications | Properties of Binomial coefficients |
| Unit 7: Sequence and Series | Sum up to n terms of special series; Sn, Sn2, Sn3. Arithmetico-Geometric progression |
| Unit 8: Limit, Continuity, and Differentiability | Rolle’s and Lagrange's Mean value Theorems, tangents and normal |
| Unit 9: Integral Calculas | Integral as the limit of a sum |
| Unit 10: Differential Equations | The formation of differential equations |
| Unit 11: Co-Ordinate Geometry | Translation of axes, |
| Unit 11: Co-Ordinate Geometry (from Straight Lines in Unit 11: Coordinate Geometry) | Equations of internal and external by sectors of angles between two lines coordinate of the centroid, orthocentre, and circumcentre of a triangle, equation of the family of lines passing through the point of intersection of two lines |
| Unit 11: Co-Ordinate Geometry (from Circle, Conic Sections in Unit 11: Coordinate Geometry) | Condition for a line to be tangent to a circle, equation of the tangent, condition for Y = mx +c to be a tangent and point (s) of tangency |
| Unit 12: Three Dimensional Geometry | Equations of a line and a plane in different forms, the intersection of a line and a plane, coplanar lines |
| Unit 13: Vector Algebra | Scalar and vector triple product |
| Unit 14: Statistics and Probability | Bernoulli trials, and binomial distribution |
| Unit 15: Trigonometry | Trigonometrical equations, Heights, and distance |
| Unit 16: Mathematical Reasoning: | Statement logical operations and, or, implies, implied by, if and only if, understanding of tautology, contradiction, converse, and contrapositive. |
JEE Main Added Topics for Mathematics
| Topic Added: Intercepts of a line on the coordinate axis. (Addition in the theme Straight Lines, in Unit 11: Coordinate Geometry) |
JEE Main Deleted Topics for Physics
The JEE Main Physics Syllabus for 2024 has experienced minimal alterations, with just one unit, 'Communication Systems,' being removed. The deleted portions mainly consist of individual topics from various units and chapters. However, NTA has introduced several new topics within different chapters in the JEE Main 2024 Physics syllabus. For a comprehensive list of the removed and added topics in the JEE Main Physics Syllabus 2024, candidates can access the information here.
Download PDF JEE Main Physics Deleted Syllabus 2024
| Unit | Deleted Topics |
| Physics and Measurement | Physics, technology, and society, accuracy and precision of measuring instruments |
| Kinematics | zero vector |
| Gravitation | Orbital velocity of a satellite, Geostationary satellites |
| Properties of Solids And Liquids | Reynolds number, Newton’s law of cooling. |
| Thermodynamics | Carnot engine and its efficiency |
| Oscillations and Waves | Free, forced and damped oscillations, resonance.Doppler Effect in sound. |
| Electrostatic | - |
| Current Electricity | Resistances of different materials.Colour code for resistors; Potentiometer - principle and its applications. |
| Magnetic Effects of Current and Magnetism | Cyclotron, Earth’s magnetic field and magnetic elements. Magnetic susceptibility and permeability. Hysteresis. Electromagnets and permanent magnets. |
| Electromagnetic Induction and Alternating Currents | Quality factor |
| Electromagnetic Wave | - |
| Optics | Deviation and Dispersion of light by prism; Lens Formula; Resolving power of microscopes and astronomical telescopes |
| Dual Nature of Matter and Radiation | Davisson-Germer experiment |
| Atoms and Nuclei | Isotopes, isobars: isotones. Radioactivity- alpha. beta and gamma particles/rays and their properties; radioactive decay law. |
| Electronic Devices | Junction transistor, transistor action, characteristics of a transistor: transistor as an amplifier (common emitter configuration) and oscillator. Transistor as a switch. |
| Communication Systems | Propagation of electromagnetic waves in the atmosphere; Sky and space wave propagation. Need for modulation. Amplitude and Frequency Modulation, Bandwidth of signals. the bandwidth of Transmission medium, Basic Elements of a Communication System (Block Diagram only) |
| Experimental Skills | Plotting a cooling curve for the relationship between the temperature of a hot body and time, Characteristic curves of a transistor and finding current gain and voltage gain, Using a multimeter to: (i) Identify the base of a transistor (ii) Distinguish between NPN and PNP type transistor (iii) See the unidirectional current in case of a diode and an LED. (iv) Check the correctness or otherwise of a given electronic component (diode, transistor, or IC) |
JEE Main Added Topics for Physics
| Unit | Added Topics |
| Physics and Measurement | Units of measurements, System of Units, S I Units |
| Laws Of Motion | Dynamics of uniform circular motion: centripetal force and its application: vehicle on a level circular road, vehicle on a banked road |
| Work, Energy, and Power | Motion in a vertical circle |
| Rotational Motion | Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion comparison of linear and rotational motions. |
| Gravitation | Motion of a satellite, Orbital velocity, time period, and energy of satellite. |
| Properties of Solids And Liquids | Effect of gravity on fluid pressure, critical velocity, excess of pressure across a curved surface. |
| Thermodynamics | The first law of thermodynamic isothermal and adiabatic processes. |
| Kinetic Theory Of Gase | Kinetic interpretation of temperature |
| Oscillations And Wave | Oscillations and periodic motion |
| Electrostatics | Potential difference |
| Current Electricity | mobility, and their relation with electric current, conductivity |
| Magnetic Effects of Current and Magnetism | Magnetic field due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis. Torque on a magnetic dipole in a uniform magnetic field, the effect of temperature on magnetic properties. |
| Electromagnetic Waves | Displacement current |
| Optics | Reflection of light, spherical mirrors, mirror formula, thin lens formula, and lens maker formula. Refraction of light through a prism. |
JEE Main Deleted Chapters for Chemistry
The JEE Main Chemistry Syllabus for 2024 has seen the most substantial changes, with a total of 8 units or chapters being entirely eliminated from the JEE syllabus PDF. Additionally, numerous topics have been removed from five other units or chapters. NTA has also introduced two new topics within the chapters covering Chemical Thermodynamics and Biomolecules. To access the comprehensive list of removed chapters and topics in the JEE Main Chemistry Syllabus 2024, candidates can find the information here.
Download PDF JEE Main Chemistry Deleted Syllabus 2024
| Unit | Detailed Topics |
| Some Basic Concepts in Chemistry | Physical quantities and their measurements in Chemistry, precision, and accuracy, significant figures. S.I.Units, dimensional analysis |
| Atomic Structure | Thomson and Rutherford atomic models and their limitations; |
| States of Matter | Classification of matter into solid, liquid, and gaseous states. Gaseous State: Measurable properties of gases: Gas laws - Boyle's law, Charle’s law. Graham's law of diffusion. Avogadro's law, Dalton's law of partial pressure; Concept of Absolute scale of temperature; Ideal gas equation; Kinetic theory of gases (only postulates); Concept of average, root mean square and most probable velocities; Real gases, deviation from Ideal behaviour, compressibility factor, and van der Waals equation. Liquid State: Properties of liquids - vapour pressure, viscosity and surface tension, and effect of temperature on them (qualitative treatment only). Solid State: Classification of solids: molecular, ionic, covalent and metallic solids, amorphous and crystalline solids (elementary idea); Bragg's Law and its applications: Unit cell and lattices, packing in solids (fcc, bcc and hcp lattices), voids, calculations involving unit cell parameters, an imperfection in solids; Electrical and magnetic properties. |
| Surface Chemistry | Adsorption- Physisorption and chemisorption and their characteristics, factors affecting adsorption of gases on solids - Freundlich and Langmuir adsorption isotherms, adsorption from solutions. Catalysis - Homogeneous and heterogeneous, activity and selectivity of solid catalysts, enzyme catalysis, and its mechanism. Colloidal state- distinction among true solutions, colloids, and suspensions, classification of colloids - lyophilic. lyophobic; multi-molecular. macromolecular and associated colloids (micelles), preparation and properties of colloids - Tyndall effect. Brownian movement, electrophoresis, dialysis, coagulation, and flocculation: Emulsions and their characteristics. |
| P- Block Elements | Groupwise study of the p - block elements Group -13: Preparation, properties, and uses of boron and aluminum; Structure, properties, and uses of borax, boric acid, diborane, boron trifluoride, aluminum chloride, and alums. Group -14: The tendency for catenation; Structure, properties, and uses of Allotropes and oxides of carbon, silicon tetrachloride, silicates, zeolites, and silicones. Group -15: Properties and uses of nitrogen and phosphorus; Allotrophic forms of phosphorus; Preparation, properties, structure, and uses of ammonia, nitric acid, phosphine, and phosphorus halides, (PCl3. PCl5); Structures of oxides and oxoacids of nitrogen and phosphorus. Group -16: Preparation, properties, structures, and uses of ozone: Allotropic forms of sulphur; Preparation, properties, structures, and uses of sulphuric acid (including its industrial preparation); Structures of oxoacids of sulphur. Group-17: Preparation, properties, and uses of hydrochloric acid; Trends in the acidic nature of hydrogen halides; Structures of Interhalogen compounds and oxides and oxoacids of halogens. Group-18: Occurrence and uses of noble gases; Structures of fluorides and oxides of xenon. |
| Unit 12: General Principles And Processes Of Isolation Of Metals | Modes of occurrence of elements in nature, minerals, ores; Steps involved in the extraction of metals - concentration, reduction (chemical and electrolytic methods), and refining with special reference to the extraction of Al. Cu, Zn, and Fe; Thermodynamic and electrochemical principles involved in the extraction of metals. |
| Hydrogen | Position of hydrogen in periodic table, isotopes, preparation, properties and uses of hydrogen; Physical and chemical properties of water and heavy water; Structure, preparation, reactions, and uses of hydrogen peroxide; Classification of hydrides - ionic, covalent, and interstitial; Hydrogen as a fuel. |
| s-Block Elements (Alkali And Alkaline Earth Metals)* | Group -1 and 2 Elements - General introduction, electronic configuration, and general trends in physical and chemical properties of elements, anomalous properties of the first element of each group, diagonal relationships. Preparation and properties of some important compounds - sodium carbonate and sodium hydroxide and sodium hydrogen carbonate; Industrial uses of lime, limestone. Plaster of Paris and cement: Biological significance of Na, K. Mg, and Ca |
| Environmental Chemistry | Environmental pollution - Atmospheric, water, and soil. Atmospheric pollution - Tropospheric and Stratospheric Tropospheric pollutants - Gaseous pollutants: Oxides of carbon, nitrogen, and sulphur, hydrocarbons; their sources, harmful effects, and prevention; Greenhouse effect and Global warming: Acid rain; Particulate pollutants: Smoke, dust, smog, fumes, mist; their sources, harmful effects, and prevention. Stratospheric pollution- Formation and breakdown of ozone, depletion of the ozone layer - its mechanism and effects. Water Pollution - Major pollutants such as. pathogens, organic wastes, and chemical pollutants; their harmful effects and prevention. Soil pollution - Major pollutants such as; Pesticides (insecticides. herbicides and fungicides), their harmful effects, and prevention. Strategies to control environmental pollution |
| Polymers | General introduction and classification of polymers, general methods of polymerization, - Addition and condensation, copolymerization. Natural and synthetic, rubber and vulcanization, some important polymers with emphasis on their monomers and uses – polythene, nylon, polyester, and bakelite |
| Chemistry In Everyday Life | Chemicals in Medicines - Analgesics, tranquilizers, antiseptics, disinfectants, antimicrobials, anti-fertility drugs, antibiotics, antacids. Anti-histamines -their meaning and common examples. Chemicals in food - Preservatives, artificial sweetening agents - common examples. Cleansing Agents - Soaps and detergents, cleansing action |
JEE Main Added Topics for Chemistry
| Units/ Chapters | New Topics |
| Chemical Thermodynamics | Entropy |
| Biomolecules | Hormones (General introduction) |
This change is great news for students. It gives them more time to focus on the remaining topics. To prepare effectively, students should concentrate on those topics and practice with past years' question papers to understand the exam's pattern and level of difficulty.
Don't forget, the deadline to submit your JEE Main 2024 application form is November 30, 2023. If you're interested, make sure to complete and submit your form before the deadline.
For a successful preparation, study according to the revised JEE Main 2024 syllabus. The first session of the exam will be conducted online from January 24 to February 1, 2024, and the April session of JEE Main 2024 is scheduled from April 1 to April 15, 2024, at various exam centers across the country.
LATEST
JEE Main 2024 Revised Syllabus
JEE Main Mathematics Syllabus 2024 : List of Deleted & Added Topics
JEE Main Physics Syllabus 2024: List of Deleted & Added Topics
JEE Main Chemistry Syllabus 2024 : List of Deleted & Added Topics
Here Are 5 FAQs With Answers for the Provided Article:
1. What prompted the revision of the JEE Main 2024 syllabus?
The National Testing Agency (NTA) revised the JEE Main 2024 syllabus in response to changes in the syllabus across various national and state boards, along with updates to NCERT books.
2. How have the JEE Main syllabi for Chemistry, Physics, and Mathematics changed?
The JEE Main Chemistry syllabus saw the most significant changes, with 8 chapters removed and some new topics added. In Physics, the 'Communication Systems' chapter was removed, and certain topics were deleted and added. The JEE Main Mathematics syllabus remained relatively stable, with 2 chapters removed and no new additions.
3. Are there any new topics added to the JEE Main 2024 syllabus?
Yes, there are new topics added. In Chemistry, 'Entropy' has been included in the Chemical Thermodynamics section, and 'Hormones' has been added to the Biomolecule chapters. In Physics, 'Refraction of light through a prism' is now part of the Optics section, and 'Motion of a satellite, Orbital velocity, time period, and energy of satellite' has been incorporated into the Gravitation topic.
4. How can I access the list of deleted chapters and topics in the JEE Main 2024 syllabus for Chemistry, Physics, and Mathematics?
You can find the comprehensive list of deleted chapters and topics for each subject in the article itself.
5. When is the deadline to submit the JEE Main 2024 application form, and when are the exam sessions scheduled?
The deadline to submit the JEE Main 2024 application form is November 30, 2023. The first session of the exam will be conducted online from January 24 to February 1, 2024, and the April session of JEE Main 2024 is scheduled from April 1 to April 15, 2024, at various exam centers across the country.
Also READ
JEE Main 2024: Mathematics Quiz PDFs with Detailed Solutions
JEE Main 2024: Chemistry Quiz (1 to 10) PDFs with Detailed Solutions
--
JEE Main & Advanced Study Material
Home
Quiz
Short News
Web Story
Get latest Exam Updates 
