States of Matter Class 11 Notes

States Of Matter Class 11 Notes – Chapter 5

Three states of matter, intermolecular interactions, types of bonding, melting and boiling points, role of gas laws in elucidating the concept of the molecule, Boyle’s law, Charles law, Gay Lussac’s law, Avogadro’s law, ideal behaviour, empirical derivation of gas equation, Avogadro’s number, ideal gas equation.

Deviation from ideal behavior, liquefaction of gases,
the critical temperature, kinetic energy and molecular speeds (elementary idea) Liquid State: vapor pressure, viscosity and surface tension (qualitative idea only, no mathematical derivations). Please refer States of Matter Class 11 Notes for more revision notes.

Chemical Bonding and Molecular Structure Class 11 Notes

Chemical Bonding And Molecular Structure Class 11 Notes – Chapter 4

Valence electrons, ionic bond, covalent bond, bond parameters, Lewis structure, polar character of covalent bond, covalent character of ionic bond, valence bond theory, resonance, geometry of covalent molecules, VSEPR theory, concept of hybridization, involving s, p and d orbitals and shapes of some simple molecules, molecular orbital theory of homonuclear diatomic molecules(qualitative idea only), hydrogen bond. Please refer Chemical Bonding and Molecular Structure Class 11 Notes for more revision notes.

Classification of Elements and Periodicity In Properties Class 11 Notes

Classification of Elements and Periodicity in Properties Class 11 Notes – Chapter 3

Modern periodic law and the present form of periodic table, periodic trends in properties of elements -atomic radii, ionic radii, inert gas radii, Ionization enthalpy, electron gain enthalpy, electronegativity, valency. Nomenclature of elements with atomic number greater than 100. please refer Classification of Elements and Periodicity In Properties Class 11 Notes for more revision notes.

Structure of The Atom Class 11 Notes

Structure Of Atom Class 11 Notes – Chapter 2

Bohr’s model and its limitations, concept of shells and subshells, dual nature of matter and light, de Broglie’s relationship, Heisenberg uncertainty principle, concept of orbitals, quantum numbers, shapes of s, p and d orbitals, rules for filling electrons in orbitals – Aufbau principle, Pauli’s exclusion principle and Hund’s rule, electronic configuration of atoms, stability of half-filled and completely filled orbitals. Please refer Structure of The Atom Class 11 Notes for more revision notes.

Some Basic Concepts of Chemistry Class 11 Notes

Some Basic Concepts Of Chemistry Class 11 Notes – Chapter 1

Chemistry is referred to as Central Science as it interconnects geology, biology, environmental science, and physics to each other. Chemistry is a discipline where people of ancient India had knowledge of scientific phenomenon before the emergence of modern science. Any substance on earth contains matter. A substance that occupies physical space and has inertia is called matter. There are three states of matter viz solid, gas, liquid. Matter can also be classified into compounds, mixtures or elements. Please refer Some Basic Concepts of Chemistry Class 11 Notes for more revision notes.

Chemistry Class 11 Notes

Chemistry Notes For Class 11 PDF

Chemistry comprises compounds composed of a combination of atoms, behavior, their composition, their structure as well as different reactions due to imbalance nature of molecules and atoms. Chemistry involves the formation of a chemical compound by forming bonds between atoms and molecule. There are four types of bonds viz Hydrogen Bond, Ionic Bond, Van-der Waals force Bond, and Covalent Bond.

Chemistry involves thousands of compounds and their reaction that can be a nightmare to students if the concepts are not clear. The subject chemistry introduced in class 11th seems to be a drastic change in the students’ life. Most of the students find this subject difficult for the same reason.

We at LearnCBSE provide the students with ample of study material and Chapter wise notes for the students of class 11th for the chemistry subject. Students can study from the provided CBSE Class 11 Chemistry Notes if they wish to excel in their chemistry exam.

Waves Class 11 Notes

CBSE Class 11 Physics Notes Chapter 15 Waves

What are the types of waves?
We can witness four types of waves. They are:

  • Mechanical Waves- which can exist in material media and follows Newton’s laws.
  • Transverse waves are referred to those whose particles oscillate in a perpendicular motion of the direction of propagation of the wave
  • Longitudinal waves are referred to those whose particles oscillate along the way of the propagation of the wave
  • When the waves move from one point of the medium to another is called progressive wave
  • Please refer Waves Class 11 Notes for more revision notes.

Kinetic Theory Class 11 Notes

CBSE Class 11 Physics Notes Chapter 13 Kinetic Theory

Equation of state of a perfect gas, work done in compressing a gas. Kinetic Theory of gases – assumptions, concept of pressure. Kinetic interpretation of temperature; rms speed of gas molecules; degrees of freedom, law of equi-partition of energy (statement only) and application to specific heat capacities of gases; concept of mean free path, Avogadro’s number. Please refer Kinetic Theory Class 11 Notes for more revision notes.

Thermodynamics Class 11 Notes

CBSE Class 11 Physics Notes Thermodynamics

Thermodynamics Class 11 Notes is concerned with the relationship between other forms of energy and heat. It explains how thermal energy is converted from other forms of energy. The energy coming from heat is termed Thermal energy. When the tiny particles within an object move, they generate heat, more amount of heat is generated, when these particles move at a faster pace.

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