NCERT Class 11 Notes- Download Subject wise PDF Notes

Irshad AnwarUpdated on 30 Sep 2025, 12:11 PM IST

The NCERT Class 11 Notes are prepared by subject experts to help students understand the concepts easily. These notes are written in simple language and follow the latest syllabus. They explain all important topics clearly and make tough chapters easier to learn. Students can use them to save time during revision and prepare better for school and entrance exams like NEET. The NCERT Notes are a valuable resource not only for quick revision but also for daily study and practice.

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Subject-Wise Class 11 NCERT Notes
Benefits of NCERT Class 11 Notes
How to Make the Best Use of Class 11 NCERT Notes Before Exams?
NCERT Class 11 Subject-wise Solutions

NCERT Class 11 Notes

The Class 11 NCERT Notes include theory, formulas, diagrams, and key definitions in a short and clear format, which are useful for all subjects and help in the quick recall of concepts. The notes are written with a focus on chapter-wise clarity and conceptual understanding, and include all important topics of the NCERT. Students can focus better when everything is well-organized in one place, which also reduces confusion and stress during exams. The concepts are arranged properly so that students can complete all chapters step-by-step.

Subject-Wise Class 11 NCERT Notes

The notes for class 11 are available for all major subjects, including physics, chemistry, biology, and mathematics. To make the preparation more effective, students can use the NCERT Solutions, along with the notes. It will help to understand Newton's law in physics and the fundamentals of the nervous system as well. Each subject is covered systematically, helping students study smartly and efficiently. The following are the links to download the NCERT Notes Class 11 PDF for all subjects:

Benefits of NCERT Class 11 Notes

These notes make learning simple by explaining every topic clearly and easily. They are useful not just for exams, but also for everyday learning. Some of the benefits that notes offer are given below:

Class 11 NCERT Notes help students quickly understand difficult topics in subjects like Physics, Chemistry, Maths, and Biology.
Notes are written in short, clear points that are easy to remember and revise.
They are helpful for both school exams and competitive exams like NEET, JEE, and CUET.
Students can use these notes while doing homework or making short notes for revision.
NCERT Notes Class 11 PDF are completely based on the latest syllabus and exam pattern, which ensures students prepare only what's relevant.

How to Make the Best Use of Class 11 NCERT Notes Before Exams?

These notes are very important for effective preparation for exams. But to make the most use of these notes, students have to follow a particular approach. Using them the right way can boost both confidence and marks.

Students should start revising from the NCERT Notes Class 11 PDF at least 2–3 weeks before the exams.
Highlight important terms, formulas, and definitions while going through the notes.
Students should use them along with the books to strengthen their understanding.
The NCERT Class 11 Notes should not be used only at the last time, but from the start.

NCERT Exemplar Solutions Subject-wise

NCERT Class 11 Subject-wise Solutions

Students often need clear guidance to solve textbook questions and understand the concepts behind them. Subject-wise solutions provide detailed, step-by-step explanations for Mathematics, Physics, Chemistry, and Biology, helping students master even complex concepts. They act as a dependable resource for practice and revision, improving accuracy and confidence. Prepared by subject experts as per the latest NCERT syllabus for Class 11, these solutions support effective learning and exam preparation.

Subject-wise, NCERT Class 11 Solutions

Frequently Asked Questions (FAQs)

Q: What are the subjects covered in Class 11 NCERT notes?

The NCERT Class 11 Notes are provided for 4 subjects, namely Physics, Chemistry, Biology, and Mathematics.

Q: What are the features of NCERT Class 11 Notes?

The NCERT Notes Class 11 PDF contains explanations to each topic of the NCERT and the necessary formulas without the derivations.

Q: Whether the NCERT Class 11 notes give solutions to the NCERT questions?

No, the NCERT Class 11 Notes do not solve any questions. For solutions, students can refer to NCERT Solutions for Class 11.

Q: How to prepare notes from NCERT?

Students who want to prepare notes from the NCERT should first start by completing the chapter thoroughly. While going through the chapter, important points, definitions, and diagrams should be noted down or highlighted for future reference. Everything should not be added to the notes.

Q: Can NCERT notes give me a 90+ score in the CBSE board exam?

The NCERT notes alone are not sufficient to score good in the exam. NCERT notes for Class 11 can be used to revise major concepts and the formulas of the chapter. Along with NCERT notes one should practice NCERT questions and previous year papers to get a 90+ score in the CBSE Class 11 exam.

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Popular Questions

A block of mass 0.50 kg is moving with a speed of 2.00 ms^-1 on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is

Option 1) $0.34\; J$	Option 2) $0.16\; J$
Option 3) $1.00\; J$	Option 4) $0.67\; J$

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A person trying to lose weight by burning fat lifts a mass of 10 kg upto a height of 1 m 1000 times. Assume that the potential energy lost each time he lowers the mass is dissipated. How much fat will he use up considering the work done only when the weight is lifted up ? Fat supplies 3.8×10⁷J of energy per kg which is converted to mechanical energy with a 20% efficiency rate. Take g = 9.8 ms⁻² :

Option 1)

2.45×10⁻³ kg

Option 2)

6.45×10⁻³ kg

Option 3)

9.89×10⁻³ kg

Option 4)

12.89×10⁻³ kg

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An athlete in the olympic games covers a distance of 100 m in 10 s. His kinetic energy can be estimated to be in the range

Option 1) $2,000 \; J - 5,000\; J$	Option 2) $200 \, \, J - 500 \, \, J$
Option 3) $2\times 10^{5}J-3\times 10^{5}J$	Option 4) $20,000 \, \, J - 50,000 \, \, J$

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A particle is projected at 60⁰ to the horizontal with a kinetic energy $K$ . The kinetic energy at the highest point

Option 1) $K/2\,$	Option 2) $\; K\;$
Option 3) $zero\;$	Option 4) $K/4$

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In the reaction,

$2Al_{(s)}+6HCL_{(aq)}\rightarrow 2Al^{3+}\, _{(aq)}+6Cl^{-}\, _{(aq)}+3H_{2(g)}$

Option 1) $11.2\, L\, H_{2(g)}$ at STP is produced for every mole $HCL_{(aq)}$ consumed	Option 2) $6L\, HCl_{(aq)}$ is consumed for ever $3L\, H_{2(g)}$ produced
Option 3) $33.6 L\, H_{2(g)}$ is produced regardless of temperature and pressure for every mole Al that reacts	Option 4) $67.2\, L\, H_{2(g)}$ at STP is produced for every mole Al that reacts .

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How many moles of magnesium phosphate, $Mg_{3}(PO_{4})_{2}$ will contain 0.25 mole of oxygen atoms?

Option 1) 0.02	Option 2) 3.125 × 10^-2
Option 3) 1.25 × 10^-2	Option 4) 2.5 × 10^-2

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If we consider that 1/6, in place of 1/12, mass of carbon atom is taken to be the relative atomic mass unit, the mass of one mole of a substance will

Option 1) decrease twice	Option 2) increase two fold
Option 3) remain unchanged	Option 4) be a function of the molecular mass of the substance.

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With increase of temperature, which of these changes?

Option 1) Molality	Option 2) Weight fraction of solute
Option 3) Fraction of solute present in water	Option 4) Mole fraction.

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Number of atoms in 558.5 gram Fe (at. wt.of Fe = 55.85 g mol^-1) is

Option 1) twice that in 60 g carbon	Option 2) 6.023 × 10²²
Option 3) half that in 8 g He	Option 4) 558.5 × 6.023 × 10²³

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A pulley of radius 2 m is rotated about its axis by a force F = (20t - 5t²) newton (where t is measured in seconds) applied tangentially. If the moment of inertia of the pulley about its axis of rotation is 10 kg m² , the number of rotations made by the pulley before its direction of motion if reversed, is