well there is no change here is the list of all chapters

Physics syllabus of class 11th

S. No.  Topics

1  Physical world and measurement    2.  Kinematics    3.  Laws of Motion    4.  Work, Energy and Power    5.  Motion of System of Particles and Rigid Body    6.  Gravitation    7  Properties of Bulk Matter    8.  Thermodynamics    9  Behaviour of Perfect Gas and Kinetic Theory    10  Oscillations and Waves

Physics syllabus of Class 12th

1.  Electrostatics    2.  Current Electricity    3.  Magnetic Effects of Current and Magnetism    4.  Electromagnetic Induction and Alternating Currents

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5.  Electromagnetic Waves    6.  Optics    7.  Dual Nature of Matter and Radiation    8.  Atoms and Nuclei    9.  Electronic Devices

Chemistry syllabus of class 11th

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.  States of Matter: Gases and Liquids    6.  Thermodynamics   7.  Equilibrium    8. Redox Reactions    9.  Hydrogen    10.  s-Block Element (Alkali and Alkaline earth metals)    11.  Some p-Block Elements    12.  Organic Chemistry- Some Basic Principles and Techniques   13.  Hydrocarbons   14.  Environmental Chemistry

Chemistry syllabus of class 12th

S.No.  Topics

1.  Solid State    2.  Solutions    3.  Electrochemistry    4.  Chemical Kinetics    5.  Surface Chemistry    6.  General Principles and Processes of Isolation of Elements    7.  p- Block Elements    8.  d and f Block Elements

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9.  Coordination Compounds    10.  Haloalkanes and Haloarenes    11.  Alcohols, Phenols and Ethers    12.  Aldehydes, Ketones and Carboxylic Acids    13.  Organic Compounds Containing Nitrogen    14.  Biomolecules    15.  Polymers    16.  Chemistry in Everyday Life

Biology syllabus of class 11th

1  Diversity in Living World    2.  Structural Organisation in Animals and Plants    3.  Cell Structure and Function    4.  Plant Physiology    5  Human physiology

Biology syllabus of class 12th

1.  Reproduction    2.  Genetics and Evolution    3.  Biology and Human Welfare    4.  Biotechnology and Its Applications    5.  Ecology and environment