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NCERT Solutions for Class 11 Chemistry has been provided in this article according to the new CBSE Class 11 syllabus for the AY 2022-23. Class 11 Chemistry NCERT Solutions PDF can be downloaded by students for revising and preparing for their CBSE Board examinations.
NCERT Chapterwise Solutions Class 11 Chemistry
Chapterwise NCERT Solutions for Class 11 Chemistry is tabulated below.
Chapter 1: Some Basic Concepts of Chemistry
Some of the important topics in Some Basic Concepts of Chemistry includes:
- Is matter around us pure?
- Characteristics of particle attraction
- Nature of matter
- Uncertainity in measurement
- Law of chemical combination
- Law of multiple proportions
- Atomic Theory
- Mole fraction
- Relation between molality and molarity
- Some Basic Concepts of Chemistry Chapter Notes
- Some Basic Concepts of Chemistry Important Questions
Expected no.of questions: 2 to 5 questions of 7 marks
Chapter 2: Structure of Atom
Some of the important topics in Structure of Atom includes:
- Subatomic particles
- Discovery of Electron
- Charge of mass ratio of electron
- Isotopes and isobars
- Limitations of Bohr atomic model
- Quantum mechanical model of an atom
- Energy of orbitals
- Structure of Atom Chapter Notes
- Structure of Atom Important Questions
- Structure of Atom MCQs
Expected no.of questions: 2 to 6 questions of 9 marks
Chapter 3: Classification of Elements and Periodicity in Properties
Some of the important topics in Classification of Elements and Periodicity in Properties includes:
- Newland’s law of octaves
- Dobereiner’s Triads
- Modern Periodic table
- Atomic Radius
- Ionic Radius
- Electronegativity
- Pauli’s Exclusion Principle
- Hund’s Rule
- Aufbau Principle
- Electron spin
- Classification of Elements and Periodicity in Properties Chapter Notes
- Classification of Elements and Periodicity in Properties Important Questions
Expected no.of questions: 1 to 6 questions of 6 marks
Chapter 4: Chemical Bonding and Molecular Structure
Some of the important topics in Chemical Bonding and Molecular Structure includes:
- Ionic Bond
- Covalent bond
- Crystal Lattices and Unit Cell
- Lewis dot structure
- Valence bond theory
- Molecular orbital theory
- Hybridization
- VSEPR Theory
- Valence Electrons
- Point Defects
- Schottky Defect
- Intermolecular Forces
- Chemical Bonding and Molecular Structure Chapter Notes
- Chemical Bonding and Molecular Structure Important Questions
Expected no.of questions: 2 to 6 questions of 7 marks
Chapter 5: States of Matter [Omitted]
Some of the important topics in States of Matter includes:
- Matter
- Bose-Einstein condensate
- Boyle’s Law
- Charle’s Law
- Avogadro’s Law
- Gay Lussac’s Law
- Pressure of Ideal gas
- Dalton’s Law of Partial pressure
- Viscosity
- Kinetic molecular theory of gases
- Vapour pressure
- States of Matter Important Questions
Chapter 6: Thermodynamics
Some of the important topics in Thermodynamics include:
- Zeroth law of thermodynamics
- First law of thermodynamics
- Second law of thermodynamics
- Third law of thermodynamics
- Standard enthalpy
- Bond Enthalpy
- Entropy
- Heat Capacity
- Phase Transition
- Chemical Thermodynamics Chapter Notes
- Thermodynamics MCQ
- Thermodynamics Important Questions
Expected no.of questions: 3 to 6 questions of 9 marks
Chapter 7: Equilibrium
Some of the important topics in Equilibrium include:
- Law of Mass Action
- Acid Bases and Salt
- Lewis acid and Lewis Base
- Henderson Equation
- pH of Acids and Bases
- Zwitterion
- pH Formula
- Homogeneous Equilibria
- Heterogeneous Equilibria
- Equilibrium Chapter Notes
- Equilibrium Important Questions
Expected no.of questions: 2 to 6 questions of 7 marks
Chapter 8: Redox Reactions
Some of the important topics in Redox Reactions include:
- Types of Redox Reactions
- Decomposition Reaction
- Displacement reaction
- Electrophilic substitution reaction
- Electrophilic aromatic substitution
- SN1 Reaction
- SN2 Reaction
- Redox Reactions Chapter Notes
- Redox Reactions Important Questions
Expected no.of questions: 1 to 3 questions of 4 marks
Chapter 9: Hydrogen [Omitted]
Some of the important topics in Hydrogen include:
- Position of Hydrogen in Periodic Table
- Isotopes of Hydrogen
- Bohr model of hydrogen atom
- Hydrogen bonding
- Hydrogen spectrum
- Physical Properties of Water
- Chemical Properties of Water
Chapter 10: s-block Elements [Omitted]
Some of the important topics in s-block Elements include:
- s-orbital
- Alkali metal properties
- Group 1 Elements
- Group 2 Elements
- Carbonates
- Sulphates
- s-Block elements Important Questions
Chapter 11: p-block Elements [Omitted]
Some of the important topics in p-block Elements include:
- Group 14
- Group 15
- Group 16
- Silicates
- Allotropes of Carbon
- Carbon Dioxide
- Boric Acid
- Silicon Dioxide
- p-Block Elements Important Questions
Chapter 12: Organic Chemistry - Some Basic Principles and Techniques
Some of the important topics in Organic Chemistry - Some Basic Principles and Techniques include:
- Structural Formula of Organic Compounds
- Radical Formula
- Nomenclature of Functional Groups
- Organic Rearrangement Reactions
- Non Aromatic Compounds
- Carbanions
- Carbocation Stability
- Organic Chemistry: Some basic Principles and Techniques Chapter Notes
- Organic Chemistry Important Questions
Expected no.of questions: 4 to 7 questions of 11 marks
Chapter 13: Hydrocarbon
Some of the important topics in Hydrocarbon include:
- Saturated hydrocarbon
- Alkanes
- Alkynes
- Properties of alkanes
- Huckel’s Rule of Aromaticity
- Haloalkenes
- Aliphatic hydrocarbon
- Conformations
- Hydrocarbons Important Questions
- Hydrocarbons Chapter Notes
Expected no.of questions: 4 to 7 questions of 10 marks
Chapter 14: Environmental Chemistry [Omitted]
Some of the important topics in Environmental Chemistry chapter include:
- Energy flow in ecosystem
- Components of Ecosystem
- Air Pollution
- Water Pollution
- Soil Pollution
- Green Chemistry
- Atmospheric Pollution
- Acid Rain
- Environmental Chemistry Important Questions
- Environmental Chemistry MCQ
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