Class 12

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Study Material Class 12

NCERT Books for Class 12

A special time for the students while they are ready to pole-vault from the school to college and from the guided to self-explore phase. This is last lap of the school phase which will determine your pitch and potential for many years to come.

Now is the time to go deeper in the concepts and start delivering the outcomes.

Much like the 11th class, this is the final school-year of a rigorous run preparing towards post-higher secondary competitive exams. eDelta has solutions to support you for your 12th Board preparation and assist you in your preparations for the competitive exams as well.

The digital learning, in combination with textbooks , is best possible way to prepares oneself for the future. eDelta used NCERT learning framework as the reference point since all education boards (in India) follow NCERT curriculum and most competitions also draw from them. Also, eDelta finds the design of NCERT curriculum scientifically planned and worked out in detail by some of the best minds in the field.

eDelta provides NCERT Books for Class 12 for subjects Maths, Science, Mathematics or Biology, and it will also offer other support material, scope enhancing material, competition assistance material with passage of time. These material are provided in PDF copy for your easy working.

CLASS XII_MATHEMATICS

#	Chapter	Solution	Exemplar
	Mathematics Part 1
001	Chapter 1 – Relations and Functions	C-12-MAT-E-CH-001-SOL	C-12-MAT-E-CH-001-EXM
002	Chapter 2- Inverse Trigonometric Functions	C-12-MAT-E-CH-002-SOL	C-12-MAT-E-CH-002-EXM
003	Chapter 3- Matrices	C-12-MAT-E-CH-003-SOL	C-12-MAT-E-CH-003-EXM
004	Chapter 4- Determinants	C-12-MAT-E-CH-004-SOL	C-12-MAT-E-CH-004-EXM
005	Chapter 5- Continuity and Differentiability	C-12-MAT-E-CH-005-SOL	C-12-MAT-E-CH-005-EXM
006	Chapter 6- Application of Derivatives	C-12-MAT-E-CH-006-SOL	C-12-MAT-E-CH-006-EXM

	Mathematics Part 2
007	Chapter 7- Integrals	C-12-MAT-E-CH-011-SOL	C-12-MAT-E-CH-007-EXM
008	Chapter 8- Application of Integrals	C-12-MAT-E-CH-012-SOL	C-12-MAT-E-CH-008-EXM
009	Chapter 9- Differential Equations	C-12-MAT-E-CH-013-SOL	C-12-MAT-E-CH-009-EXM
010	Chapter 10- Vector Algebra	C-12-MAT-E-CH-014-SOL	C-12-MAT-E-CH-010-EXM
011	Chapter 11- Three Dimensional Geometry	C-12-MAT-E-CH-015-SOL	C-12-MAT-E-CH-011-EXM
012	Chapter 12- Linear Programming	C-12-MAT-E-CH-016-SOL	C-12-MAT-E-CH-012-EXM
013	Chapter 13 – Probability	C-12-MAT-E-CH-017-SOL	C-12-MAT-E-CH-013-EXM

कक्षा XII_गणित

#	Chapter	Solution	Exemplar
	गणित भाग – 1
001	अध्याय 1. संबंध् एवं फलन	C-12-MAT-H-CH-001-SOL	C-12-MAT-H-CH-001-EXM
002	अध्याय 2. प्रतिलोम त्रिकोणमितीय फलन	C-12-MAT-H-CH-002-SOL	C-12-MAT-H-CH-002-EXM
003	अध्याय 3. आव्यूह	C-12-MAT-H-CH-003-SOL	C-12-MAT-H-CH-003-EXM
004	अध्याय 4. सारणिक	C-12-MAT-H-CH-004-SOL	C-12-MAT-H-CH-004-EXM
005	अध्याय 5. सांतत्य तथा अवकलनीयता	C-12-MAT-H-CH-005-SOL	C-12-MAT-H-CH-005-EXM
006	अध्याय 6. अवकलज वेफ अनुप्रयोग	C-12-MAT-H-CH-006-SOL	C-12-MAT-H-CH-006-EXM

	गणित भाग – 2
007	अध्याय 7. समाकलन	C-12-MAT-H-CH-001-SOL	C-12-MAT-H-CH-001-EXM
008	अध्याय 8. समाकलनों वेफ अनुप्रयोग	C-12-MAT-H-CH-002-SOL	C-12-MAT-H-CH-002-EXM
009	अध्याय 9. अवकल समीकरण	C-12-MAT-H-CH-003-SOL	C-12-MAT-H-CH-003-EXM
010	अध्याय 10. सदिश बीजगणित	C-12-MAT-H-CH-004-SOL	C-12-MAT-H-CH-004-EXM
011	अध्याय 11. त्रि-विमीय ज्यामिति	C-12-MAT-H-CH-005-SOL	C-12-MAT-H-CH-005-EXM
012	अध्याय 12. रैखिक प्रोग्रामन	C-12-MAT-H-CH-006-SOL	C-12-MAT-H-CH-006-EXM
013	अध्याय 13. प्रायिकता	C-12-MAT-H-CH-007-SOL	C-12-MAT-H-CH-007-EXM

CLASS XII_PHYSICS

#	Chapter	Solution	Exemplar
	Physics Book Part-1
001	Chapter 1 – Electric Charges and Fields	C-12-PHY-E-CH-001-SOL	C-12-PHY-E-CH-001-EXM
002	Chapter 2- Electrostatic Potential and Capacitance	C-12-PHY-E-CH-002-SOL	C-12-PHY-E-CH-002-EXM
003	Chapter 3- Current Electricity	C-12-PHY-E-CH-003-SOL	C-12-PHY-E-CH-003-EXM
004	Chapter 4- Moving Charges and Magnetism	C-12-PHY-E-CH-004-SOL	C-12-PHY-E-CH-004-EXM
005	Chapter 5- Magnetism and Matter	C-12-PHY-E-CH-005-SOL	C-12-PHY-E-CH-005-EXM
006	Chapter 6- Electromagnetic Induction	C-12-PHY-E-CH-006-SOL	C-12-PHY-E-CH-006-EXM
007	Chapter 7- Alternating Current	C-12-PHY-E-CH-007-SOL	C-12-PHY-E-CH-007-EXM
008	Chapter 8- Electromagnetic Waves	C-12-PHY-E-CH-008-SOL	C-12-PHY-E-CH-008-EXM

	Physics Book Part-2
009	Chapter 9- Ray Optics and Optical Instruments	C-12-PHY-E-CH-009-SOL	C-12-PHY-E-CH-009-EXM
010	Chapter 10- Wave Optics	C-12-PHY-E-CH-010-SOL	C-12-PHY-E-CH-010-EXM
011	Chapter 11- Dual Nature of Radiation and Matter	C-12-PHY-E-CH-011-SOL	C-12-PHY-E-CH-011-EXM
012	Chapter 12- Atoms	C-12-PHY-E-CH-012-SOL	C-12-PHY-E-CH-012-EXM
013	Chapter 13- Nuclei	C-12-PHY-E-CH-013-SOL	C-12-PHY-E-CH-013-EXM
014	Chapter 14- Semiconductor Electronics: Materials, Devices and Simple Circuits	C-12-PHY-E-CH-014-SOL	C-12-PHY-E-CH-014-EXM

कक्षा XII_भौतिकी विज्ञान

#	Chapter	Solution	Exemplar
	भौतिकी भाग 1
001	अध्याय 1: वैद्युत आवेश तथा क्षेत्रा	C-12-PHY-H-CH-001-SOL	C-12-PHY-H-CH-001-EXM
002	अध्याय 2: स्थिरवैद्युत विभव तथा धरिता	C-12-PHY-H-CH-002-SOL	C-12-PHY-H-CH-002-EXM
003	अध्याय 3: विद्युत धरा	C-12-PHY-H-CH-003-SOL	C-12-PHY-H-CH-003-EXM
004	अध्याय 4: गतिमान आवेश और चुंबकत्व	C-12-PHY-H-CH-004-SOL	C-12-PHY-H-CH-004-EXM
005	अध्याय 5: चुंबकत्व एवं द्रव्य	C-12-PHY-H-CH-005-SOL	C-12-PHY-H-CH-005-EXM
006	अध्याय 6: वैद्युतचुंबकीय प्रेरण	C-12-PHY-H-CH-006-SOL	C-12-PHY-H-CH-006-EXM
007	अध्याय 7: प्रत्यावर्ती धरा	C-12-PHY-H-CH-007-SOL	C-12-PHY-H-CH-007-EXM
008	अध्याय 8: वैद्युतचुंबकीय तरंग	C-12-PHY-H-CH-008-SOL	C-12-PHY-H-CH-008-EXM

	भौतिकी भाग 2
009	अध्याय 9: किरण प्रकाशिकी एवं प्रकाशिक यंत्रा	C-12-PHY-H-CH-009-SOL	C-12-PHY-H-CH-001-EXM
010	अध्याय 10: तरंग-प्रकाशिकी	C-12-PHY-H-CH-010-SOL	C-12-PHY-H-CH-002-EXM
011	अध्याय 11: विकिरण तथा द्रव्य की द्वैत प्रवृफति	C-12-PHY-H-CH-011-SOL	C-12-PHY-H-CH-003-EXM
012	अध्याय 12: परमाणु	C-12-PHY-H-CH-012-SOL	C-12-PHY-H-CH-004-EXM
013	अध्याय 13 नाभिक	C-12-PHY-H-CH-013-SOL	C-12-PHY-H-CH-005-EXM
014	अध्याय 14 अर्धचालक इलेक्ट्राॅनिकी- पदार्थ, युक्तियाँ तथा सरल परिपथ	C-12-PHY-H-CH-014-SOL	C-12-PHY-H-CH-006-EXM

CLASS XII_CHEMISTRY

#	Chapter	Solution	Exemplar
	Chemistry Part-1
001	Unit 1: The Solid State	C-12-PHY-E-CH-001-SOL	C-12-PHY-E-CH-001-EXM
002	Unit 2: Solutions	C-12-PHY-E-CH-002-SOL	C-12-PHY-E-CH-002-EXM
003	Unit 3: Electrochemistry	C-12-PHY-E-CH-003-SOL	C-12-PHY-E-CH-003-EXM
004	Unit 4: Chemical Kinetics	C-12-PHY-E-CH-004-SOL	C-12-PHY-E-CH-004-EXM
005	Unit 5: Surface Chemistry	C-12-PHY-E-CH-005-SOL	C-12-PHY-E-CH-005-EXM
006	Unit 6: General Principles and Processes of Isolation of Elements	C-12-PHY-E-CH-006-SOL	C-12-PHY-E-CH-006-EXM
007	Unit 7: The p -Block Elements	C-12-PHY-E-CH-007-SOL	C-12-PHY-E-CH-007-EXM
008	Unit 8: The d- and f – Block Elements	C-12-PHY-E-CH-008-SOL	C-12-PHY-E-CH-008-EXM
009	Unit 9: Coordination Compounds	C-12-PHY-E-CH-009-SOL	C-12-PHY-E-CH-009-EXM

	Chemistry Part 2
010	Unit 10: Haloalkanes and Haloarenes	C-12-PHY-E-CH-010-SOL	C-12-PHY-E-CH-010-EXM
011	Unit 11: Alcohols, Phenols and Ethers	C-12-PHY-E-CH-011-SOL	C-12-PHY-E-CH-011-EXM
012	Unit 12: Aldehydes, Ketones and Carboxylic Acids	C-12-PHY-E-CH-012-SOL	C-12-PHY-E-CH-012-EXM
013	Unit 13: Amines	C-12-PHY-E-CH-013-SOL	C-12-PHY-E-CH-013-EXM
014	Unit 14: Biomolecules	C-12-PHY-E-CH-014-SOL	C-12-PHY-E-CH-014-EXM
015	Unit 15: Polymers	C-12-PHY-E-CH-015-SOL	C-12-PHY-E-CH-015-EXM
016	Unit 16: Chemistry in Everyday Life	C-12-PHY-E-CH-016-SOL	C-12-PHY-E-CH-016-EXM

कक्षा XII_रसायन विज्ञान

#	Chapter	Solution	Exemplar
	रसायन भाग I
001	अध्याय 1: ठोस अवस्था	C-12-PHY-H-CH-001-SOL	C-12-PHY-H-CH-001-EXM
002	अध्याय 2: विलयन	C-12-PHY-H-CH-002-SOL	C-12-PHY-H-CH-002-EXM
003	अध्याय 3: वैद्युतरसायन	C-12-PHY-H-CH-003-SOL	C-12-PHY-H-CH-003-EXM
004	अध्याय 4: रासायनिक बलगतिकी	C-12-PHY-H-CH-004-SOL	C-12-PHY-H-CH-004-EXM
005	अध्याय 5: पृष्ठ रसायन	C-12-PHY-H-CH-005-SOL	C-12-PHY-H-CH-005-EXM
006	अध्याय 6: तत्वों वेफ निष्कर्षण के सिद्धांत एवं प्रक्रम	C-12-PHY-H-CH-006-SOL	C-12-PHY-H-CH-006-EXM
007	अध्याय 7: p ब्लॉक के तत्व	C-12-PHY-H-CH-007-SOL	C-12-PHY-H-CH-007-EXM
008	अध्याय 8: d एवं f ब्लॉक के तत्व	C-12-PHY-H-CH-008-SOL	C-12-PHY-H-CH-008-EXM
009	अध्याय 9: उपसहसंयोजन यौगिक	C-12-PHY-H-CH-009-SOL	C-12-PHY-H-CH-009-EXM

	रसायन भाग II
010	अध्याय 10: हैलोऐल्वेफन तथा हैलोऐरीन	C-12-PHY-H-CH-010-SOL	C-12-PHY-H-CH-010-EXM
011	अध्याय 11: अलकोहल, फीनॉल एवं ईथर	C-12-PHY-H-CH-011-SOL	C-12-PHY-H-CH-011-EXM
012	अध्याय 12: ऐल्डिहाइड, कीटोन एव कार्बोक्सिलिक अम्ल	C-12-PHY-H-CH-012-SOL	C-12-PHY-H-CH-012-EXM
013	अध्याय 13: ऐमीन	C-12-PHY-H-CH-013-SOL	C-12-PHY-H-CH-013-EXM
014	अध्याय 14: जैव-अणु	C-12-PHY-H-CH-014-SOL	C-12-PHY-H-CH-014-EXM
015	अध्याय 15: बहुलक	C-12-PHY-H-CH-015-SOL	C-12-PHY-H-CH-015-EXM
016	अध्याय 16: दैनिक जीवन में रसायन	C-12-PHY-H-CH-016-SOL	C-12-PHY-H-CH-016-EXM

CLASS XII_BIOLOGY

#	Chapter	Solution	Exemplar
	Unit VI Reproduction
001	Chapter 1 Reproduction in organisms	C-12-BIO-E-CH-001-SOL	C-12-BIO-E-CH-001-EXM
002	Chapter 2 Sexual Reproduction in Flowering Plants	C-12-BIO-E-CH-002-SOL	C-12-BIO-E-CH-002-EXM
003	Chapter 3 Human Reproduction	C-12-BIO-E-CH-003-SOL	C-12-BIO-E-CH-003-EXM
004	Chapter 4 Reproductive Health	C-12-BIO-E-CH-004-SOL	C-12-BIO-E-CH-004-EXM

	Unit VII Genetics and Evolution
005	Chapter 5 Principles of Inheritance and Variation	C-12-BIO-E-CH-005-SOL	C-12-BIO-E-CH-005-EXM
006	Chapter 6 Molecular Basis of Inheritance	C-12-BIO-E-CH-006-SOL	C-12-BIO-E-CH-006-EXM
007	Chapter 7 Evolution	C-12-BIO-E-CH-007-SOL	C-12-BIO-E-CH-007-EXM

	Unit VIII Biology in Human Welfare
008	Chapter 8 Human Health and Disease	C-12-BIO-E-CH-008-SOL	C-12-BIO-E-CH-008-EXM
009	Chapter 9 Strategies for Enhancement in Food Reproduction	C-12-BIO-E-CH-009-SOL	C-12-BIO-E-CH-009-EXM
010	Chapter 10 Microbes in Human Welfare	C-12-BIO-E-CH-010-SOL	C-12-BIO-E-CH-010-EXM

	Unit IX Biotechnology
011	Chapter 11 Biotechnology: Principles and Processes	C-12-BIO-E-CH-011-SOL	C-12-BIO-E-CH-011-EXM
012	Chapter 12 Biotechnology and its Applications	C-12-BIO-E-CH-012-SOL	C-12-BIO-E-CH-012-EXM

	Unit X Ecology
013	Chapter 13 Organisms and Populations	C-12-BIO-E-CH-013-SOL	C-12-BIO-E-CH-013-EXM
014	Chapter 14 Ecosystems	C-12-BIO-E-CH-014-SOL	C-12-BIO-E-CH-014-EXM
015	Chapter 15 Biodiversity and Conservation	C-12-BIO-E-CH-015-SOL	C-12-BIO-E-CH-015-EXM
016	Chapter 16 Environmental Issues	C-12-BIO-E-CH-016-SOL	C-12-BIO-E-CH-016-EXM

कक्षा XII_बायोलॉजी

#	Chapter	Solution	Exemplar
	इकाई छः जनन
001	अध्याय 1 जीवों में जनन	C-12-BIO-H-CH-001-SOL	C-12-BIO-H-CH-001-EXM
002	अध्याय 2 पुष्पी पादपों में लैंगिक प्रजनन	C-12-BIO-H-CH-002-SOL	C-12-BIO-H-CH-002-EXM
003	अध्याय 3 मानव जनन	C-12-BIO-H-CH-003-SOL	C-12-BIO-H-CH-003-EXM
004	अध्याय 4 जनन स्वास्थ्य	C-12-BIO-H-CH-004-SOL	C-12-BIO-H-CH-004-EXM

	इकाई सात: आनुवंशिकी तथा विकास
005	अध्याय 5 वंशगति तथा विविधता के सिद्धांत	C-12-BIO-H-CH-005-SOL	C-12-BIO-H-CH-005-EXM
006	अध्याय 6 वंशागति वेफ आणविक आधार	C-12-BIO-H-CH-006-SOL	C-12-BIO-H-CH-006-EXM
007	अध्याय 7 विकास	C-12-BIO-H-CH-007-SOL	C-12-BIO-H-CH-007-EXM

	इकाई आठ: मानव कल्याण में जीव विज्ञान
008	अध्याय 8 मानव स्वास्थ्य तथा रोग	C-12-BIO-H-CH-008-SOL	C-12-BIO-H-CH-008-EXM
009	अध्याय 9 खाद्य उत्पादन में वृद्धि की कार्यनीति	C-12-BIO-H-CH-009-SOL	C-12-BIO-H-CH-009-EXM
010	अध्याय 10 मानव कल्याण में सूक्ष्मजीव	C-12-BIO-H-CH-010-SOL	C-12-BIO-H-CH-010-EXM

	इकाई नौ: जैव प्रौद्योगिकी
011	अध्याय 11 जैव प्रौद्योगिकी – सिद्धांत व प्रक्रम	C-12-BIO-H-CH-011-SOL	C-12-BIO-H-CH-011-EXM
012	अध्याय 12 जैव प्रौद्योगिकी एवं उसवेफ उपयोग	C-12-BIO-H-CH-012-SOL	C-12-BIO-H-CH-012-EXM

	इकाई दस: पारिस्थितिकी
013	अध्याय 13 जीव और समष्टियाँ	C-12-BIO-H-CH-013-SOL	C-12-BIO-H-CH-013-EXM
014	अध्याय 14 पारितंत्रा	C-12-BIO-H-CH-014-SOL	C-12-BIO-H-CH-014-EXM
015	अध्याय 15 जैव-विविध्ता एवं संरक्षण	C-12-BIO-H-CH-015-SOL	C-12-BIO-H-CH-015-EXM
016	अध्याय 16 पर्यावरण के मुद्दे	C-12-BIO-H-CH-016-SOL	C-12-BIO-H-CH-016-EXM