Chhattisgarh Board Class 11 Physics
Chhattisgarh Board Class 11 Physics

Chhattisgarh Board of Secondary Education (CGBSE) has been undergoing drastic changes keeping in mind the changing times. The syllabus prescribed by the board has been in line with the modern technology and is advanced for all the subjects of Class 11.  The board understands significance of the same in a student’s academic career and to give them a better understanding of the subjects it has updated the syllabus time and again.


Chhattisgarh board’s major goal is to equip students with the necessary information and skills to compete in national competitive tests. The curriculum has been designed to give the students a deep knowledge of the concepts and topics. After Class 11, the next stage in higher secondary education is Class 12. Therefore, the syllabus has been designed to help students in further studies.


The textbooks published by the board are structured on the lines of the respective syllabus designed by the board. Also, these books have all the necessary chapters and topics with good explanations. Chhattisgarh Board has come up with a comprehensive syllabus for Class 11 Physics as the subject finds various applications across a range of industry verticals and in daily life. The syllabus has been set by the experts under the guidelines of the board.


It has been ensured that the syllabus provides students with necessary skills to clear the board exam with flying colors and do well in their higher studies.

Therefore, students are advised to study Physics syllabus in detail to build a strong foundation in the subject and prepare themselves for upcoming exams.

Chhattisgarh Board Class 11 Physics syllabus has been designed really well. It will help students in planning their study time, break down the parts of the syllabus, and prepare well for the exams.


The total marks for the subject are 100, divided into two parts: theory paper and practical exam.


The theory paper is of 70 marks and the practical exam carries the remaining 30 marks. To score well in the CGBSE Class 11 exam, a student should be well-aware of the syllabus and prepare the subject thoroughly. Below we are providing the detailed syllabus of the subject along with respective weightage of the chapters and units:

Syllabus of CGBSE Board Class 11 Physics 




Chapter / Topic

Marks allotted


Physical World and Measurement









Laws of Motion




Work, Energy and Power




Motion of System of Particles








Properties of Bulk Matter








Kinetic Theory of Gases




Oscillation & Waves








Practical Syllabus of CGBSE Board Class 11 Physics 


A list of experiments prescribed by the Chhattisgarh Board Physics Class 11 Syllabus 2021-22 has been provided below. Students are required to maintain a journal/report book to note down their findings in a tabular format with units at the column header for each experiment. They can further draw graphs wherever required, perform the relevant calculations, and arrive at a conclusion at the end of the experiments.

Given below is the list of practicals/experiments:


Section A: 

  1. To measure the diameter of a small spherical/cylindrical body using Vernier calipers.
  2. To measure internal diameter and depth of a given beaker/calorimeter using Vernier calipers and hence find its volume.
  3. To measure the diameter of a given wire using screw gauge.
  4. To measure the thickness of a given sheet using screw gauge.
  5. To measure the volume of an irregular lamina using screw gauge.
  6. To determine the radius of curvature of a given spherical surface by a spherometer.
  7. To determine the mass of two different objects using a beam balance.
  8. To find the weight of a given body using the parallelogram law of vectors.
  9. Using a simple pendulum, plot L-T, and L-T2 graphs. Hence find the effective length of a second’s pendulum using appropriate graph.
  10. To study the relationship between the force of limiting friction and normal reaction and to find the coefficient of friction between a block and a horizontal surface.
  11. To find the downward force, along an inclined plane, acting on a roller due to the gravitational pull of the earth and study its relationship with the angle of inclination (θ) by plotting graph between force and sin θ.

Section B: 

  1. To determine Young’s modulus of elasticity of the material of a given wire.
  2. To find the force constant of a helical spring by plotting a graph between load and extension.
  3. To study the variation in volume with pressure for a sample of air at constant temperature by plotting graphs between P and V, and between P and 1/V.
  4. To determine the surface tension of water by capillary rise method.
  5. To determine the coefficient of viscosity of a given viscous liquid by measuring the terminal velocity of a given spherical body.
  6. To study the relationship between the temperature of a hot body and time by plotting a cooling curve.
  7. To determine the specific heat capacity of a given (i) solid (ii) liquid by method of mixtures.
  8. (i) To study the relation between frequency and length of a given wire under constant tension using sonometer.

    (ii) To study the relation between the length of a given wire and tension for constant frequency using sonometer.

  1. To find the speed of sound in air at room temperature using a resonance tube by two resonance positions.


The goals of these experiments and activities included in the CGBSE Board Physics Class 11 Syllabus are to improve the understanding of students regarding the principles learned from the theoretical topics. These experiments will also provide a solid basis for further study in the subject.


The aforementioned experiments will aid students in developing the capacity to adapt their physics knowledge and understanding to new settings. They will assist students in developing a scientific mindset and abilities in the practical parts of handling apparatus, recording observations, and drawing diagrams and graphs through the study of physical sciences.



Apart from experiments, there would be a few activities which would be required to be performed by students as part of their project each semester. Following is the list of those activities:

Section A activities:-

  1. To make a paper scale of given least count, e.g. 0.2 cm, 0.5 cm.
  2. To determine mass of a given body using a metre scale by principle of moments.
  3. To plot a graph for a given set of data, with proper choice of scales and error bars.
  4. To measure the force of limiting friction for rolling of a roller on a horizontal plane.
  5. To study the variation in the range of a jet of water with the angle of projection.
  6. To study the conservation of energy of a ball rolling down on inclined plane (using a double inclined plane).
  7. To study the dissipation of energy of a simple pendulum by plotting a graph between square of amplitude and time.


Section B activities:

  1. To observe the change of state and plot a cooling curve for molten wax.
  2. To observe and explain the effect of heating on a bi-metallic strip.
  3. To note the change in the level of liquid in a container on heating and interpret the observations.
  4. To study the effect of detergent on the surface tension of water by observing capillary rise.
  5. To study the factors affecting the rate of loss of heat of a liquid.
  6. To study the effect of load on the depression of a suitably clamped meter scale loaded at (i) at its end (ii) in the middle.

Under the regular guidance and supervision of the Physics teacher, all students will be required to complete the aforementioned activities/projects. Students must write a technical report that includes an abstract, some theoretical discussion, experimental setup, observations with tables of data obtained, findings analysis and discussion, deductions, conclusion, and so on.


Practical File:


Students will be required to maintain a Physics practical file during the academic session. Teachers would be assessing these files and give marks accordingly. 


Overall, the redesigned CGBSE Board Class 11 Physics Syllabus 2021-22 aims to improve conceptual clarity of the students and help them understand the interlinking of Physics and other subjects.


We hope that this article about CGBSE Board Class 11 Physics Syllabus has been beneficial to students in planning their studies. Being well-versed with the syllabus will also assist them in making an effective study plan for the exam.


Frequently Asked Questions for CGBSE Class 11 Physics: 

Q1. How are the marks for the CGBSE Class 11 Physics divided? 

Ans: The total marks allotted for the CGBSE class 11 Physics are 100 marks. These marks are divided between theory paper (70 marks) and practical exam (30 marks).


Q2. Which unit has the highest weightage for the class 11 Physics syllabus?

Ans: For the class 11 physics syllabus, the units with the highest weightage are Kinematics, Properties of Bulk Matter, Oscillation and waves, and Laws of Motion.  


Q3. When will the practical exams be held?

 Ans: The dates for practical exams will be declared by your school authorities. Students are advised to contact their school exam department for further information.  


Q4. Will the syllabus be reduced for the academic session 2021-22 as well?

Ans:  Keeping in mind the Covid-19 restrictions, the CGBSE had reduced the syllabus for all the subjects by 25% for the year 2020-21 for the convenience of students. However, no such announcement has been made for the academic session 2021-22. Students are advised to keep visiting the official website of the CGBSE – to stay updated.


Q5. Is Chhattisgarh Board Class 11 Physics a difficult subject to study?


Ans: The difficulty of a chapter in Physics depends on a student’s hold on basic concepts and practice. Some may find it easy, while others may be struggling to understand the same topic. However, a student can improve with diligent study.