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NCERT Class 12 Notes - Download Subject wise PDF Notes

NCERT Class 12 Notes - Download Subject wise PDF Notes

Edited By Irshad Anwar | Updated on May 01, 2024 12:45 PM IST

Class 12 notes are an important foundation for higher studies and various other competitive exams because the NCERT chapters that are tutored in CBSE Class 12th will form the foundation for advanced topics in the related subjects. Similarly, Class 11th is a prerequisite for any competitive exams. 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 11. To upgrade the study methodology, having revision notes and NCERT Solutions handy saves you time during revision. These NCERT Class 12 notes make you familiar with important topics and concepts for sure, as well as make your study effective. These CBSE notes for Class 12 are a must to revise all the topics and chapters, which are written in very simple language, including the format.

Subject Wise CBSE Class 12 Notes

Class 12 notes are revision notes on Class 12 NCERT chapters. Careers360 provides CBSE Class 12 notes for biology, chemistry, mathematics, and physics. The Class 12 revision notes are provided for all the NCERT chapters of PCMB. CBSE Notes for Class 12 are short ideas on each chapter with an explanation of each topic and formulas. The derivations in the NCERT chapters are not included in the NCERT notes for Class 12. Students can utilise the Class 12 CBSE notes for revision of major concepts while preparing for the exam. The revision notes for class 12 can be downloaded, and the Class 12 NCERT notes PDF can be used offline. CBSE notes for Class 12 are helpful for CBSE board exam preparation.

Following are the links to the class 12 notes PDF download for all subjects:

Download, Revise, and save your time

Subject Wise Class 11 Revision Notes

CBSE Class 12 Biology notes are provided for 16 chapters. NCERT Class 12 Chemistry is provided for 16 chapters, Mathematics for 13 chapters and Physics for 14 chapters. Along with NCERT notes, students can use NCERT solutions to exercise problems and CBSE previous year papers for board exam preparation.

Subject Wise NCERT Class 12 Solutions

Class 12 students can access the best solutions for Physics, Chemistry, Maths, and Biology on careers360.

Benefits Of NCERT Class 12 Notes

  • Students can refer NCERT notes to solve homework problems as the notes covers main topics and formulas

  • NCERT notes for Class 12 can be used to prepare for board exams that follow NCERT syllabus

  • NCERT Class 12th notes can be used to revise the concepts in the NCERT chapters of Class 12 Biology, Physics, Chemistry and Mathematics

NCERT Class 12 Exemplar Subject Wise

Students must go through the exemplar to make their grasp strong on the subject.

Frequently Asked Questions (FAQs)

1. What are the subjects covered in Class 12 NCERT notes?

The NCERT notes for Class 12 is provided for 4 subjects namely Physics, Chemistry, Biology and Mathematics for Class 12. And Science and Mathematics for Class 9 and 10

2. What are the features of NCERT Class 12th Notes?

The NCERT notes for Class 12 contains a brief outline 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 12th 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 12th exam.

4. Whether the NCERT Class 12th 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 12

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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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