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NCERT Class 11 Notes - Download Subject wise PDF Notes

NCERT Class 11 Notes - Download Subject wise PDF Notes

Edited By Irshad Anwar | Updated on Apr 09, 2025 05:45 PM IST

The NCERT notes for class 11 are written to help students clearly understand and revise the concepts that are present in the NCERT textbooks. These notes are simple, and prepared in an easy-to-understand language and are based on the latest CBSE syllabus. Class 11 is the foundation for many competitive exams, and these notes offer a combination of theory, important formulas, key terms and illustrative examples, which enables better memory and understanding of complex topics of all subjects. To optimise the study methodology, having revision notes and NCERT Solutions handy saves you time during revision.

This Story also Contains
  1. Subject Wise CBSE Class 11 Notes
  2. Subject Wise CBSE Class 11 Revision Notes
  3. Benefits of NCERT Class 11 Notes
NCERT Class 11 Notes - Download Subject wise PDF Notes
NCERT Class 11 Notes - Download Subject wise PDF Notes

Subject Wise CBSE Class 11 Notes

The Class 11 notes are available for all major subjects, including physics, chemistry, biology, and mathematics. The NCERT notes are written with a focus on chapter-wise clarity and conceptual understanding. It will help to understand Newton's law in physics and the fundamentals of the nervous system as well. Each subject is covered in a systematic and exam-focused manner, helping students study smartly and efficiently. These CBSE notes for Class 11 are very helpful for your CBSE Board Exam preparation.

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Following are the links to the class 11 notes PDF download for all subjects:


Subject Wise CBSE Class 11 Revision Notes

The revision notes are a time-saving resource designed to help the students in last-minute preparation and have a quick recap before tests and exams. These revision notes cover all chapters and highlight key points, important diagrams, formulas, and definitions, which are frequently asked in CBSE exams. Whether understanding the integrals in maths or photosynthesis in biology, these notes will serve as an excellent tool to quickly revise important concepts. As well as CBSE Previous Year Papers are very helpful for board exam preparation.

Subject-wise, NCERT Class 11 Solutions

Benefits of NCERT Class 11 Notes

  • NCERT notes break complex concepts from subjects like physics, chemistry, biology, and maths into easy-to-understand language.

  • These notes are ideal for last-minute revision, highlighting key points, formulas, and important definitions for efficient revision.

  • Each chapter is neatly summarised, helping students focus on individual topics without getting overwhelmed.

  • These notes form strong conceptual foundations for entrance exams like NEET, JEE, CUET and more.

  • The notes are compact and focus on important content, such that it reduces study time while increasing confidence during preparation.

  • Students can refer to these notes for completion of assignments or preparing short answers.

  • They are completely based on the latest syllabus and exam pattern, which makes sure students prepare only what's relevant,

NCERT Exemplar Solutions Subject-wise

NCERT Exemplar Class 11 Solutions

NCERT Exemplar Class 11 Maths

NCERT Exemplar Class 11 Physics

NCERT Exemplar Class 11 Chemistry

NCERT Exemplar Class 11 Biology

Frequently Asked Questions (FAQs)

1. What are the subjects covered in Class 11 NCERT notes?

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

2. What are the features of NCERT Class 11 Notes?

The NCERT notes for Class 11 contain explanations to each topic of NCERT and the necessary formulas without the derivations.

3. 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.

4. Whether the NCERT Class 11 notes give solutions to the NCERT questions?

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

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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

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 3.8×107 J 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

 

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

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

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 .

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

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.

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.

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

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

Option 1)

less than 3

Option 2)

more than 3 but less than 6

Option 3)

more than 6 but less than 9

Option 4)

more than 9

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