CBSE Class 11 Chemistry Notes
CBSE Class 11th Chemistry Notes- Pdf Download
Chemistry plays an important role for CBSE Year 11 students. Knowledge of each subject in the CBSE NCERT program is required for all Year 11 students. NCERT Chemistry Class 11 consists of a total of 14 chapters.
Some concepts such as ionic bonding, van der Waals forces, atomic structure, and redox reactions have been repeatedly questioned over the years. Therefore, students should thoroughly study these subjects using CBSE Notes Class 11 Chemistry Notes. However, this does not mean that students should ignore the other chapters. In fact, it would be very detrimental. Moreover, in today's extremely competitive environment, studying all chapters will help students stand out from the crowd. CBSE notes are designed to help students easily understand chemistry concepts. Most of the jargon and technical terminology have been explained and frameworks and structures have been developed where necessary.
NCERT Notes for Class 11 Chemistry: Important Topics
Chemistry for 11th grade is divided into three parts: Organics (Chapter 2), Inorganic Matters (Chapter 5) and Physics (Chapter 7). NCERT's Class 11 Chemistry notes are free for anyone to view or download. Students do not even need to register to view or download NCERT Chemistry notes PDFs for Grade 11. We have provided NCERT Chemistry notes for Year 11 by chapter, chapter descriptions, free study materials and practice tests.
Before delving into the notes, students can refer to the table below to see which chapters are included in NCERT Class 11 Chemistry.
NCERT Notes for Class 11 Chemistry: Points to Remember
Students can refer to some important points from NCERT Class 11 Chemistry which are given below:
In chemical classification, the matter is classified as mixtures, compounds and elements.
A homogeneous mixture has uniform composition and properties throughout while a heterogeneous mixture’s composition and properties are not uniform throughout.
The law of conservation of mass states that the total mass of all the products in a chemical reaction is the same as that of all the reactants present before the reaction.
The law of definite proportions states that a chemical compound is always made up of the same elements combined together in a fixed proportion by mass.
In equilibrium state all the properties of the system like temperature, pressure and composition become constant and no change seems to occur in it.
In a state of static equilibrium, ‘no change’ at all occurs in the system. This type of equilibrium is attained when different kinds of forces acting on the system balance each other and no ‘net’ force acts on it.
In a state of dynamic equilibrium, two opposite changes occur in the system simultaneously and at the same rate, which results in no ‘net change’ occurring in the system.
Hydrogen is the lightest element and it shows resemblance with halogens as well as alkali metals. It occupies the first position in the periodic table.
Hydrogen is the only element which does not have neutrons in its nucleus.
Hydrocarbons are the compounds which are of carbon and hydrogen only.
Hydrocarbons are the major sources of energy. LPG (liquefied petroleum gas) and CNG (compressed natural gas), the main sources of energy for domestic fuels and the automobile industry, are obtained from petroleum.
Students can visit Vidyakul to get more important points for NCERT Class 11 Chemistry for all chapters.
In chemical classification, the matter is classified as mixtures, compounds and elements.
A homogeneous mixture has uniform composition and properties throughout while a heterogeneous mixture’s composition and properties are not uniform throughout.
The law of conservation of mass states that the total mass of all the products in a chemical reaction is the same as that of all the reactants present before the reaction.
The law of definite proportions states that a chemical compound is always made up of the same elements combined together in a fixed proportion by mass.
In equilibrium state all the properties of the system like temperature, pressure and composition become constant and no change seems to occur in it.
In a state of static equilibrium, ‘no change’ at all occurs in the system. This type of equilibrium is attained when different kinds of forces acting on the system balance each other and no ‘net’ force acts on it.
In a state of dynamic equilibrium, two opposite changes occur in the system simultaneously and at the same rate, which results in no ‘net change’ occurring in the system.
Hydrogen is the lightest element and it shows resemblance with halogens as well as alkali metals. It occupies the first position in the periodic table.
Hydrogen is the only element which does not have neutrons in its nucleus.
Hydrocarbons are the compounds which are of carbon and hydrogen only.
Hydrocarbons are the major sources of energy. LPG (liquefied petroleum gas) and CNG (compressed natural gas), the main sources of energy for domestic fuels and the automobile industry, are obtained from petroleum.
Chapter-wise CBSE Class 11 Chemistry Notes:
Chapter 1 - Some Basic Concepts of Chemistry- Chapter 2 - Structure of Atom
- Chapter 3 - Classification of Elements and Periodicity in Properties
- Chapter 4 - Chemical Bonding and Molecular Structure
- Chapter 5 - States of Matter
- Chapter 6 - Thermodynamics
- Chapter 7 - Equilibrium
- Chapter 8 - Redox Reactions
- Chapter 9 - Hydrogen
- Chapter 10 - The s-Block Elements
- Chapter 11 - The p-Block Elements
- Chapter 12 - Organic Chemistry - Some Basic Principles and Techniques
- Chapter 13 - Hydrocarbons
- Chapter 14 - Environmental Chemistry
Class 11 Chemistry is a quite complex subject which demands a lot of practice time from the students to master. Moreover, if the student aims to score maximum marks in Class 11 Chemistry Exam then, he/she is required to put in continuous efforts and rigorous practice as this subject has the tendency to challenge students at every step.
Related Links for Class 11 Notes:
The CBSE Class 11 Chemistry notes are created after careful analysis of past 10 years of examination papers and material by our panel of highly experienced teachers to cover all important topics in the entire NCERT Syllabus from Some Basic Concepts of Chemistry to Environmental Chemistry. The teachers put in such extreme efforts in preparing these notes so for the students which ultimately leads to maximum preparation and a high score in the examination.
Vidyakul understands the difficulties faced by the students in Class 11 while facing Chemistry, thus, we bring them a solution to lower down the pressure and increase their self-confidence. Free Download of CBSE Class 11 Chemistry Notes pdf would help students in effective preparation and revision for the examinations. Chemistry Notes for Class 11 is available in pdf form and students can also download them. All the notes were prepared by expert CBSE teachers of chemistry. So, Start downloading the Class 11 Chemistry Notes and start studying.
Important Notes links:
- NCERT Solutions for Class 11 Mathematics
- NCERT Solutions for Class 11 Chemistry
- NCERT Solutions for Class 11 Physics
- NCERT Solutions for Class 12 Mathematics
- NCERT Solutions for Class 12 Physics
- NCERT Solutions for Class 12 Chemistry
