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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 May 21, 2024 11:16 AM IST

Class 11 notes are an important foundation for further classes and various other competitive exams because the NCERT chapters that are tutored in CBSE Class 11th will form the foundation for advanced topics in the related subjects that will be tutored in Class 12. Therefore, it becomes mandatory for students to read and understand each of the contents in the easiest and most effective way with the NCERT Notes for Class 12. To optimise the study methodology, having revision notes and NCERT Solutions handy saves you time during revision. These NCERT Class 11 notes make you familiar with important topics and concepts for sure, as well as make your study effective. These CBSE notes for Class 11 are a must to revise all the topics and chapters, which are written in very simple language, including the format.

Subject Wise CBSE Class 11 Notes

The NCERT Class 11 notes are revision notes written for Class 11 NCERT chapters. Careers360 provides detailed Class 11 NCERT Notes PDF for Biology, Chemistry, Mathematics, and Physics. CBSE Notes for Class 11 cover all important topics and concepts of each chapter with explanations, equations, and formulas. However, the derivations are not included in the NCERT notes for Class 11. Students can utilise anywhere Class 11 CBSE notes for revision of major concepts in a short period of time while preparing for the exam. The Class 11 CBSE notes can be downloaded, and the CBSE Class 11 notes pdf can be used offline. These CBSE notes for Class 11 are very helpful for your CBSE Board Exam preparation.

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

Download, Revise, and save your time

Subject-wise Class 11 Revision Notes

NCERT Class 11 Biology notes cover all 22 chapters. NCERT Class 11 Chemistry notes cover 14 chapters. Class 11 CBSE notes cover all 16 chapters for Mathematics and all 15 chapters for Physics. For better performance, students should refer to NCERT solutions and exemplars for Biology, Physics, Chemistry, and mathematics to practice problems. As well as, CBSE Previous Year Papers are very helpful for board exam preparation.

Students can also refer,

Subject-wise NCERT Class 11 Solutions

Benefits of NCERT Class 11 Notes

  • NCERT notes for Class 11 can be used to make all concepts clear in minimal time.

  • CBSE notes for Class 11 help you solve your concept queries.

  • Class 11 NCERT notes pdf can be downloaded and used offline.

  • Class 11 CBSE notes are very helpful for board examinations and other competitive examinations.

  • NCERT Class 11 notes PDF make your foundation strong for further classes.

  • Students would find these NCERT notes for Class 11 understanding as they are written in simple language.

  • NCERT Class 11 Notes covers all chapters of PCMB.

  • Class 11 NCERT notes pdf can be used anywhere as they are handy.

NCERT Exemplar Solutions Subject-wise

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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