Deleted portion of curriculum for CBSE class XI Science stream in Physics, Chemistry, Biology and Mathematics.
Chapter 1: Physical World
Physics - scope and excitement; nature of physical laws; Physics, technology and society (To be discussed as a part of Introduction and integrated with other topics)
Chapter 3: Motion in a straight line
Frame of reference, Motion in a straight line: Position-time graph, speed and velocity
Chapter 5: Laws of Motion
Intuitive concept of force, Inertia, Newton's first law of motion; momentum and Newton's second law of motion; impulse; Newton's third law of motion
Chapter 7: System of Particles and Rotational Motion
Statement of parallel and perpendicular axes theorems and their applications.
Chapter 8: Gravitation
Kepler's laws of planetary motion, Acceleration due to gravity
Chapter 9: Mechanical Properties of Solids
Elastic behaviour, shear modulus of rigidity, Poisson's ratio; elastic energy.
Chapter 11: Thermal properties matter
Heat, temperature, Heat transfer-conduction, convection and radiation
Chapter 12: Thermodynamics
Heat engine and refrigerator.
Chapter 15: Waves
Fundamental mode and harmonics, Doppler effect.
1. Some Basic Concepts of Chemistry
Nature of matter, laws of chemical combination, Dalton's atomic theory: concept of elements, atoms and molecules.
2. 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
3. Classification of Elements and Periodicity in Properties
Significance of classification, brief history of the development of periodic table
4. Chemical Bonding and Molecular Structure
5. States of Matter: Gases and Liquids
Liquefaction of gases, critical temperature, kinetic energy and molecular speeds (elementary idea), Liquid State - vapour pressure, viscosity and surface tension (qualitative idea only, no mathematical derivations)
6. Chemical Thermodynamics
Heat capacity and specific heat capacity, Criteria for equilibrium
Hydrolysis of salts (elementary idea), Henderson Equation
8. Redox Reactions
Applications of redox reactions
Preparation, properties and uses of hydrogen, hydrogen peroxide - preparation, reactions and structure and use
10. s-Block Elements
Preparation and Properties of Some Important Compounds: Sodium Carbonate, Sodium Chloride, Sodium Hydroxide and Sodium Hydrogen carbonate, Biological importance of Sodium and Potassium. Calcium Oxide and Calcium Carbonate and their industrial uses, biological importance of Magnesium and Calcium.
11. Some p-Block Elements
Some important compounds: Borax, Boric acid, Boron Hydrides, Aluminium: Reactions with acids and alkalies, uses.
Carbon: uses of some important compounds: oxides. Important compounds of Silicon and a few uses: Silicon Tetrachloride, Silicones, Silicates and Zeolites, their uses.
12. Organic Chemistry: Some basic Principles and Techniques
Methods of purification, qualitative and quantitative analysis
Free radical mechanism of halogenation, combustion and pyrolysis.
14. Environmental Chemistry
Unit 1: Diversity of Living Organisms
Chapter-1: The Living World
Chapter-3: Plant Kingdom
Unit-II: Structural Organization in Animals and Plants
Chapter-5: Morphology of Flowering Plants
Chapter-6: Anatomy of Flowering Plants
Chapter-7: Structural Organisation in Animals
Unit-IV: Plant Physiology
Chapter-11: Transport in Plants
Movement of water, gases and nutrients; cell to cell transport, diffusion, facilitated diffusion, active transport; plant-water relations, imbibition, water potential, osmosis, plasmolysis; long distance transport of water - Absorption, apoplast, symplast, transpiration pull, root pressure and guttation; transpiration, opening and closing of stomata; Uptake and translocation of mineral nutrients - Transport of food, phloem transport, mass flow hypothesis.
Chapter-12: Mineral Nutrition
Essential minerals, macro- and micronutrients and their role; deficiency symptoms; mineral toxicity; elementary idea of hydroponics as a method to study mineral nutrition; nitrogen metabolism, nitrogen cycle, biological nitrogen fixation.
Chapter-15: Plant - Growth and Development
Unit-V: Human Physiology
Chapter-16: Digestion and Absorption
Chapter-20: Locomotion and Movement
Chapter-21: Neural Control and Coordination
Unit I: Sets and Functions
2. Relations & Functions
3. Trigonometric Functions
Unit II: Algebra
1. Principle of Mathematical Induction
2. Complex Numbers and Quadratic Equations
3. Linear Inequalities
4. Permutations and Combinations
5. Binomial theorem
6. Sequence and Series
Formulae for the following special sums - ∑𝑘, ∑k2, ∑𝑘3
Unit III: Coordinate geometry
1. Straight Lines
2. Conic sections
3. Introduction to Three-dimensional Geometry
Unit IV: Calculus
1. Limits and Derivatives
Unit V: Mathematical Reasoning
1. Mathematical Reasoning
Unit VI: Statistics and Probability