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CBSE 11th

Understand the concepts and topics of class eleventh chemistry

Runali Deb Roy

Last Update : 07 Jan 2023


Overview of the CBSE Class 11 Chemistry Course

Understanding the ideas and themes of class eleven chemistry is a complex endeavor. It requires thorough knowledge of the material. Some students may benefit by studying for CBSE eleven-standard chemistry exams while others could use CBSE study notes to study for it. Chemistry classes eleven–12 will learn what they need to study, how many marks each unit receives, and how long it takes to complete it by studying for reviews like these. It is based on this that they can arrange their study time more efficiently. Exam questions will understand topics that pupils learn in CBSE Class 11 Chemistry standards; thus, pupils should adhere to the curriculum provided by reviews like these.

Course Curriculum and Topics Covered in CBSE Class 11 Chemistry

  • Encourage awareness of fundamental chemical facts and ideas.
  • Prepare to face a variety of challenges in agriculture, industry, population, environment, and health.
  • Improve your problem-solving abilities.
  • Expose the various industrial processes and their technological applications.
  • Develop an interest in pursuing a career in chemistry.

Course Content

65 Lessons 45m

Course Details & Descriptions

The Chemistry Class 11 syllabus has been the talk of the class for a while now. Everyone is wondering what new topics will be taught this year, or will there even be any changes to the course content? Bob Smith has officially released the details of the course on his blog. Download it for free in chunks based on your schedule with Chemistry 11 Syllabus pdf.  

Class 11 Chemistry is an important stage in higher education.

It is at this stage that they are introduced to the notion of streams, which include several topic combinations from which they must pick. This choice will have a significant influence on their future employment prospects. It is also vital for students to perform well in Class 11 since it demonstrates that they understand the courses they have chosen and will be able to continue them in Class 12. 

Chemistry in Class 11 introduces some new subjects.

All of these subjects are necessary for students who wish to pursue a profession in disciplines linked to chemistry to have a strong foundation in the subject for higher study in institutions. The study is primarily concerned with the makeup of the many non-living objects that exist in our environment. It covers the existence of matter in many states, including solids, gases, and liquids. Many chapters in class 11 will assist students comprehend the chemical compositions and reactions that occur when various elements combine.

Chemistry in Class 11 introduces some new subjects.

Course Structure


Unit I: Some Basic Concepts of Chemistry
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General Introduction: Importance and scope of Chemistry.

Nature of matter, laws of chemical combination, Dalton's atomic theory: the concept of elements, atoms, and molecules.

Atomic and molecular masses, mole concept and molar mass, percentage composition, empirical and molecular formula, chemical reactions, stoichiometry, and calculations based on stoichiometry


Unit II: Structure of Atom
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Discovery of Electron, Proton, Neutron, atomic number, isotopes, and isobars. Thomson's model and its limitations. Rutherford's model and its limitations, Bohr's model and its limitations, the concept of shells and subshells, the dual nature of matter and light, de Broglie's relationship, Heisenberg uncertainty principle, the 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.


Unit III: Classification of Elements and Periodicity in Properties

Significance of classification, a brief history of the development of the periodic table, modern periodic law and the present form of the 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.

Course Instructor

Shruti Koli
25 Tutorials 100 Students

It facilitates student learning through interactive classrooms, question and answer sessions, and individual attention to each student.

Ravikant Sharma
25 Tutorials 100 Students

It is an useful website for test preparation, whether technical or non-technical. It includes simulated examinations and previous year papers to help with knowledge and preparation.

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