Science XI

Chemistry
The Solid State
 3 Topics
Introduction to Solids
Classification of Solid: Crystalline and Amorphous
Classification of Crystalline Solid-1
Some Basic Concepts of Chemistry
9 Topics
Development and Importance of Chemistry
Nature of Matter
Properties of Matter and their measurement
UNCERTAINTY IN MEASUREMENT
Laws of Chemical combination and Daton’s Theory
Atomic and molecular masses
Mole, molar mass and percentage composition
mole, molar mass and percentage composition
stoichiometry and stoichiometric calculations
Structure of Atom
14 Topics
Discovery of Subatomic particles I
Discovery of Subatomic particles II
Developments leading to Bohr Atomic Model – I
Particle nature of light
Particle nature of electromagnetic radiation
line spectra of Hydrogen like atoms
Bohr’s Model for hydrogen atom
the explanation of line spectrum of hydrogen and limitations of Bohr’s atomic model.
Approaches towards Quantum Mechanical Model
Quantum Mechanical Model
Orbitals and Quantum Numbers
Shapes of Atomic Orbitals
Energy of Atomic Orbitals
Filling of Orbitals in Atom
Classification of Elements and Periodicity in Properties
 6 Topics
Modern Periodic Table I
Modern Periodic Table II
electronic configuration in s,p,d,f different blocks
Periodic Trend in Atomic radii and ionic radii
Periodic Trend in Ionisation enthalpy, Electron Gain enthalpy and electronegativity
Periodic Trend in Chemical Properties
Chemical Bonding and Molecular Structure
 12 Topics
KÖSSEL-LEWIS APPROACH TO CHEMICAL BONDING
Lewis Structure and Formal Charge
IONIC OR ELECTROVALENT BOND
Bond Parameters
VSEPR Theory
Valence Bond Theory
Mechanism of Valence Bond Theory
Hybridisation of s,p orbitals
Hybridisation of s,p,d orbitals
Molecular Orbital Theory
Molecular Orbitals
bonding in homonuclear diatomic molecules and hydrogen bonding
States of Matter Gases and Liquids
 9 Topics
Intermolecular forces
Thermal Energy and Gaseous state
GAS LAWS
IDEAL GAS EQUATION
KINETIC ENERGY AND MOLECULAR SPEEDS
KINETIC MOLECULAR THEORY OF GASES
BEHAVIOUR OF REAL GASES: DEVIATION FROM IDEAL GAS BEHAVIOUR
LIQUIFACTION OF GASES
LIQUID STATE
Chemical Thermodynamics
 11 Topics
Thermodynamic Terms
work
enthalpy
CALORIMETRY
Enthalpy Change for a reaction
Thermochemical equations and Hess Law
ENTHALPIES FOR DIFFERENT TYPES OF REACTIONS
Lattice enthalpy and enthalpy of solution
Spontaneity
Relation of spontaneity with other state functions
GIBBS ENERGY CHANGE AND EQUILIBRIUM
Equilibrium
 20 Topics
Introduction to Equilibrium
Physical Equilibrium
Equilibrium involving dissolution
Chemical Equilibrium
Law Of Chemical Equilibrium And Equilibrium Constant
Homogeneous and Heterogeneous Equilibria
Equilibrium Constant
EQUILIBRIUM CONSTANT K, REACTION QUOTIENT Q AND GIBBS ENERGY
FACTORS AFFECTING EQUILIBRIA – I
FACTORS AFFECTING EQUILIBRIA – II
Ionic Equilibria and Acids, Bases & Salts
Different Concepts of Acids and Bases
IONIZATION OF ACIDS AND BASES
Ionisation of water and pH scale
Ionization Constants of Weak Acids and Weak Bases
Di- and Polybasic Acids and Di- and Polyacidic Bases, and Factors affecting Strength
Common Ion Effect and Salt Hydrolysis
Buffer Solutions
SOLUBILITY EQUILIBRIA OF SPARINGLY SOLUBLE SALTS
Redox Reactions
Redox Reactions
 8 Topics
Reduction and Oxidation Reactions
Competitive Electron Transfer Reactions
OXIDATION NUMBER
RULES OF OXIDATION NUMBER
Types of Redox Reactions
Balancing Redox Reactions
Redox Reactions in Titrations
Redox Reactions and Electrode Processes
s-Block Elements (Alkali and Alkaline Earth Metals)
 10 Topics
Introduction to s-block and Group 1 elements
Chemical Properties of Alkali metals
Compounds of Alkali metals
ANOMALOUS PROPERTIES OF LITHIUM
Some compounds of Sodium
GROUP 2 ELEMENTS: ALKALINE EARTH METALS
Chemical Properties and Uses of Alkaline earth metals
Compounds of Alkaline earth metals
ANOMALOUS BEHAVIOUR OF BERYLLIUM
SOME IMPORTANT COMPOUNDS OF CALCIUM
Some p-Block Elements
 11 Topics
Introduction to p-block
THE BORON FAMILY
Physical and Chemical Properties of BORON FAMILY
IMPORTANT TRENDS AND ANOMALOUS PROPERTIES OF BORONc
SOME IMPORTANT COMPOUNDS OF BORON
GROUP 14 ELEMENTS: THE CARBON FAMILY
Chemical Properties of THE CARBON FAMILY
ALLOTROPES OF CARBON
Fullerenes and uses OF CARBON
Some Important Compounds of Carbon
Some Important Compounds of Silicon
Organic Chemistry – Some Basic Principles and Techniques
 6 Topics
General Introduction and Tetravalency of carbon
STRUCTURAL REPRESENTATIONS OF ORGANIC COMPOUNDS
CLASSIFICATION OF ORGANIC COMPOUNDS
NOMENCLATURE OF ORGANIC COMPOUNDS
Nomenclature of Organic Compounds having Functional Group(s)
Isomerism
Hydrocarbons
 13 Topics
Introduction to alkanes
Physical Properties of Alkanes I
Physical Properties of Alkanes II
Conformations of alkanes
Preparation of Alkenes
Chemical properties of Alkenes – I
Chemical properties of Alkenes – II
Alkynes
Properties of Alkynes
AROMATIC HYDROCARBON
Resonace and Aromaticity Aromatic Hydrocarbons
Properties of Aromatic Hydrocarbons
Addition Reaction of Aromatic hydrocarbons
Physics
Physical World
11 Topics
What is science?
The Scientific Theory
What is physics
Scope of physics
Inter connection between Physics , technology and society
Gravitational Force
Weak and strong nuclear forces
Electromagnetic forces
Law of conservation of energy
Law of conservation of momentum
Revision
Units and Measurements
16 Topics
Concept of mass, length, time
Need for measurement
Standard Units
Fundamental units
Fundamental units
Advantages of SI
Standard Units
Measurement of time intervals
Dimensions
Dimensions
Errors of measurement
Types of errors
Accuracy and precision
Rules of significant figures
Arithmetic Operations
Revision
Motion in a Straight Line
 15 Topics
Introduction to motion
Types of motion of a body
Frame of reference
Motion in one, two and three dimensions
Motion in a straight line
Distance and Displacement
Speed &Velocity
Graphs
Non-uniform motion
Relative velocity in one dimensional motion
Acceleration
Equations of motion graphically
Equations of motion theoretically
Graphs of accelerated motion
Revision
Motion in a Plane
 7 Topics
Vector
Resultant Vector
Vector Laws
Vector and it’s properties
Angular Projectile
Horizontal Projectile
Revision
Laws of Motion
 17 Topics
Introduction
Galileo’s law of inertia
Linear momentum
Newton’s first law
Inertia and its types
Second law of motion
Impulse and its applications
Third law of motion
Conservation of linear momentum
Connected Motion
Sliding friction
Types of friction
Cause of rolling friction
Laws of limiting friction
Friction is a necessary evil
Uniform circular motion
Revision
Work, Energy and Power
 9 Topics
Introduction
work done by a constant force & a variable force
kinetic Energy
work – energy theorem
power
potential Energy
potential energy of a spring
conservative & noncomservative forces
conservation of mechanical energy
System of Particles and Rotational
 10 Topics
Introduction
Kinds of motion
Linear momentum
Equilibrium of rigid bodies
Centre of gravity
Vector Quantities
Kinetic energy of rotation
Conservation of angular momentum
Theorems of inertia
Revision
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Motion in a Plane

Science XI Motion in a Plane
  • This chapter aims at providing you the information about how to measure motion in a plane and what the scalar and vector quantities are. Derivative laws of the addition of scalar and vectors are explained with the help of diagrams in this chapter. The various concepts like position and displacement vector, multiplication of vectors by real numbers, equality of vectors, addition, and subtraction of vectors through a graphical method, resolution of vectors and addition of vectors through an analytical method are the main topics explained in this chapter.
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