Class 12 Science Notes
16K subscribers
74 photos
33 files
88 links
☎️Contact | Advertising ➭
Download Telegram
Forwarded from NEET IIT JEE CBSE Class 12 Notes (Shubham)
✅ BIOLOGY Class 11th,12th ✅
🫀 Best handwritten notes.
➭
https://t.me/NEET_JEE_CET_QUIZ/8551

❤️The living world 🌱
➭
https://t.me/NEET_JEE_CET_QUIZ/8462

❤️Biological classification 🦠
➭
https://t.me/NEET_JEE_CET_QUIZ/8465?single

❤️plant kingdom🌿
➭
https://t.me/NEET_JEE_CET_QUIZ/8467?single

❤️Animal kingdom (non chordates)🦗
➭
https://t.me/NEET_JEE_CET_QUIZ/8469?single

❤️Morphology of flowering plants☘️
➭
https://t.me/NEET_JEE_CET_QUIZ/8473?single

❤️Cockroach 🪳🪳
➭
https://t.me/NEET_JEE_CET_QUIZ/8475?single

❤️Animal tissue 👀
➭
https://t.me/NEET_JEE_CET_QUIZ/8476

❤️Cell: the unit of life 🧫
➭
https://t.me/NEET_JEE_CET_QUIZ/8481?single

❤️Biomolecules 🧪
➭
https://t.me/NEET_JEE_CET_QUIZ/8484?single

❤️Cell Cycle and division💞
➭
https://t.me/NEET_JEE_CET_QUIZ/8488?single

❤️Mineral nutrition 🌱🧫
➭
https://t.me/NEET_JEE_CET_QUIZ/8491?single

❤️Photosynthesis in Flowering plants ☘️🌻.
➭
https://t.me/NEET_JEE_CET_QUIZ/8495?single

❤️Respiration in plants🌿
➭
https://t.me/NEET_JEE_CET_QUIZ/8499?single

❤️Plant growth and development🪴
➭
https://t.me/NEET_JEE_CET_QUIZ/8503?single

❤️Digestion and absorption🦷
➭
https://t.me/NEET_JEE_CET_QUIZ/8506?single

❤️Body fluids and circulation🩸🫀
➭
https://t.me/NEET_JEE_CET_QUIZ/8510?single

❤️Excretory products and their excretion🖤
➭
https://t.me/NEET_JEE_CET_QUIZ/8512?single

❤️Locomotion and movement🏃
➭
https://t.me/NEET_JEE_CET_QUIZ/8516?single

❤️Neural control and coordination🧠
➭
https://t.me/NEET_JEE_CET_QUIZ/8523?single

❤️Chemical control and coordination👀
➭
https://t.me/NEET_JEE_CET_QUIZ/8526?single

❤️Sexual reproduction in flowering plants🌻🪴
➭
https://t.me/NEET_JEE_CET_QUIZ/8530?single

❤️Principle of inheritance and variations❤️
➭
https://t.me/NEET_JEE_CET_QUIZ/8533?single

❤️Microbes in human welfare🧫
➭
https://t.me/NEET_JEE_CET_QUIZ/8535?single

❤️Plant breeding☘️
➭
https://t.me/NEET_JEE_CET_QUIZ/8537?single

❤️Biotechnology and its applications🧪
➭
https://t.me/NEET_JEE_CET_QUIZ/8537?single

❤️Biodiversity and conservation🌱🌿
➭
https://t.me/NEET_JEE_CET_QUIZ/8538

❤️Environmental issues🌎
➭
https://t.me/NEET_JEE_CET_QUIZ/8541?single

❤️Ecosystem👀☘️
➭
https://t.me/NEET_JEE_CET_QUIZ/8545?single

❤️Ecology important points😇
➭
https://t.me/NEET_JEE_CET_QUIZ/8547?single

🫀 Reproductive health👩‍👩‍👦‍👦
➭
https://t.me/NEET_JEE_CET_QUIZ/8550?single
❤1
✅ Complete Chapterwise Physics Notes FOR CLASS 11

✅ Chapter 1: Physics World and Measurement
➭
https://t.me/Class_11th_12th_Science_Notes/66

✅ Chapter 2: Kinematics
➭
https://t.me/Class_11th_12th_Science_Notes/67

✅ Chapter 3: Law of Motion
➭
https://t.me/Class_11th_12th_Science_Notes/68

✅ Chapter 4: Work Energy Power
➭
https://t.me/Class_11th_12th_Science_Notes/69

✅ Chapter 5: Motion of System
➭
https://t.me/Class_11th_12th_Science_Notes/71

✅ Chapter 6: Gravitation
➭
https://t.me/Class_11th_12th_Science_Notes/72

✅ Chapter 7: Properties of Bulk Matter
➭
https://t.me/Class_11th_12th_Science_Notes/73

✅ Chapter 8: Thermodynamics
➭
https://t.me/Class_11th_12th_Science_Notes/74

✅ Chapter 9: Behavior of Perfect Gas
➭
https://t.me/Class_11th_12th_Science_Notes/76

✅ Chapter 10: Oscillations and Waves
➭
https://t.me/Class_11th_12th_Science_Notes/77

👀Just Click On The Chapter Names links and Get their Notes
#timesaverpost

⚡Must Share this Post With all Your Friends and React ❤️ to support us.
👍1
⚡Complete Chapterwise Physics Special Notes FOR CLASS 12

✅ Chapter 1 Electric Charges and Fields
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/141

✅ Chapter 2 Electrostatic Potential and Capacitance
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/142

✅ Chapter 3 Current Electricity
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/143

✅ Chapter 4: Moving Charges and Magnetism
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/144

✅ Chapter 5: Magnetism And Matter
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/145

✅ Chapter 6: Electromagnetic Induction
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/146

✅ Chapter 7: Alternating Current
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/147

✅ Chapter 8: Electromagnetic Waves
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/148

✅ Chapter 9: Ray Optics and Optical Instruments
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/149

✅ Chapter 10: Wave Optics
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/151

✅ Chapter 11: Dual Nature of Radiation and Matter
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/152

✅ Chapter 12: Atoms
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/153

✅ Chapter 13: Nuclei
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/154

✅ Chapter 14: Semiconductor Electronic: Material, Devices And Simple Circuits
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/155

✅ Chapter 15: Communication Systems
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/156

👀Just Click On The Chapter Names and Get their Notes
#timesaverpost
⚡Must Share this Post With all Your Friends and React ❤️ to support us.

🙌 Don't Forget to Share
👍1
⚡COMPLETE CHEMISTRY SPECIAL NOTES FOR CLASS 12

✅ Chapter 1: The Solid State
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/159

✅ Chapter 2: Solutions
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/160

✅ Chapter 3: Electrochemistry
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/161

✅ Chapter 4: Chemical Kinetics
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/162

✅ Chapter 5: Surface Chemistry
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/163

✅ Chapter 6: General Principles and Processes of Isolation of Elements
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/164

✅ Chapter 7: The p-Block Elements
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/165

✅ Chapter 8: The d & f Block Elements
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/166

✅ Chapter 9: Coordination Compounds
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/167

✅ Chapter 10: Haloalkanes and Haloarenes
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/168

✅ Chapter 11: Alcohols, Phenols, and Ethers
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/169

✅ Chapter 12: Aldehydes, Ketones, and Carboxylic Acids
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/170

✅ Chapter 13: Amines
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/171

✅ Chapter 14: Biomolecules
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/172

✅ Chapter 15: Polymers
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/173

✅ Chapter 16: Chemistry in Everyday Life
➭
https://t.me/CBSE_Class_11_12th_Science_Notes/174

👀Just Click On The Chapter Names and Get their Notes
#timesaverpost

🙌 Don't Forget to Share, React
👍1
🔴 12th Science Full Target PDF 🔴

◻️ PHYSICS TARGET FULL CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3673

◻️ CHEMISTRY TARGET FULL CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3672

◻️ BIOLOGY TARGET FULL CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3671

◻️ MATH PART 1 TARGET FULL CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3669

◻️ MATH PART 2 TARGET FULL CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3670

◻️ ENGLISH TARGET FULL CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3674

◻️ MARATHI TARGET FULL CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3675

◻️ HINDI TARGET FULL CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3676

◻️ GEOGRAPHY IN ENGLISH FULL TARGET EXERCISE CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3677

◻️ 12_वी_भूगोल_मराठी_संपूर्ण_स्वाध्याय
➜
https://t.me/Notes_Class_11th_12th_Science/3657
━━━━━━━━━━━━━━━━━━━━━
✅ Please Buy original content from your nearest book depo
.
◻️ PHYSICS FULL NAVNEET CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3665

◻️ CHEMISTRY FULL NAVNEET CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3664


◻️ BIOLOGY FULL NAVNEET CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3663

◻️ MATH PART 1 FULL NAVNEET CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3662

◻️ MATH PART 2 FULL NAVNEET CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3661


◻️ MARATHI FULL NAVNEET CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3659

◻️ HINDI NAVNEET FULL CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3660

◻️ ENGLISH FULL NAVNEET CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3658

12th Science Full NAVNEET PDF.

◻️ 12वी भूगोल मराठी संपूर्ण स्वाध्याय
➜
https://t.me/Notes_Class_11th_12th_Science/3657

◻️ GEOGRAPHY IN ENGLISH FULL NAVNEET EXERCISE CLASS 12TH
➜
https://t.me/Notes_Class_11th_12th_Science/3656
━━━━━━━━━━━━━━━━━━━━━
✅ Please Buy original content from your nearest book depo
❤2
✅ Navneet 21 Apekshit Class 12✅

◻️ PHYSICS Navneet 21 Apekshit New Class 12
➭
https://t.me/Notes_Class_11th_12th_Science/3061

◻️ CHEMISTRY Navneet 21 Apekshit New Class 12
➭
https://t.me/Notes_Class_11th_12th_Science/3062

◻️ BIOLOGY Navneet 21 Apekshit New Class 12
➭
https://t.me/Notes_Class_11th_12th_Science/3063

◻️ MATHEMATICS Navneet 21 Apekshit New Class 12
➭
https://t.me/Notes_Class_11th_12th_Science/3064

◻️ ENGLISH Navneet 21 Apekshit New Class 12
➭
https://t.me/Notes_Class_11th_12th_Science/3065

◻️ MARATHI Navneet 21 Apekshit New Class 12
➭
https://t.me/Notes_Class_11th_12th_Science/3066

◻️ HINDI Navneet 21 Apekshit New Class 12
➭
https://t.me/Notes_Class_11th_12th_Science/3067
🔴 12th Marathi All Exercise Solution And Writing skills 🔴

◻️ CHAPTER 1.01 वेगवशता SOLUTIONS.
➭
https://t.me/Notes_Class_11th_12th_Science/2184

◻️ CHAPTER 1.02 रोज मातीत SOLUTIONS
➭
https://t.me/Notes_Class_11th_12th_Science/2185

◻️ Chapter_1_03_आयुष्य_आनंदाचा_उत्सव_Solutions_pdfu
➭
https://t.me/Notes_Class_11th_12th_Science/2186

◻️ Chapter_1_04_रे_थांब_जरा_आषाढघना_Solutions
➭
https://t.me/Notes_Class_11th_12th_Science/2187

◻️ Chapter 1.05 वीरांना सलामी Solutions
➭
https://t.me/Notes_Class_11th_12th_Science/2188

◻️ Chapter_1_06_आत्मविश्वासासारखी_शक्ती_नाही_नमुना_गद्य_आकलन_Solutions
➭
https://t.me/Notes_Class_11th_12th_Science/2189

◻️ Chapter_1_07_रंग_मा_झा_वेगळा_Solutions.pdf
➭
https://t.me/Notes_Class_11th_12th_Science/2190

◻️ Chapter 2.07 विंचू चावला Solution
➭
https://t.me/Notes_Class_11th_12th_Science/2191

◻️ Chapter 2.08 रेशीमबंध Solutions
➭
https://t.me/Notes_Class_11th_12th_Science/2192

◻️ Chapter 2.10 दंतकथा Solutions.pdf
➭
https://t.me/Notes_Class_11th_12th_Science/2193

◻️ Chapter_2_11_आरशातली_स्त्री_Solutions
➭
https://t.me/Notes_Class_11th_12th_Science/2194

◻️ Chapter_2_13_जयपूर_फूटचे_जनक_Solutions.pdf
➭
https://t.me/Notes_Class_11th_12th_Science/2195

◻️ Chapter 3.01 शोध Solutions
➭
https://t.me/Notes_Class_11th_12th_Science/2196

◻️ Chapter 3.02 गढी Solutions
➭
https://t.me/Notes_Class_11th_12th_Science/2197

◻️ Chapter_3_कथा_साहि_त्यप्र_कार_परिचय_Solutions
➭
https://t.me/Notes_Class_11th_12th_Science/2198

◻️ Chapter 4.01 मुलाखत Solutions
➭
https://t.me/Notes_Class_11th_12th_Science/2203

◻️ Chapter 4.02 माहि तीपत्रक Solutions
➭
https://t.me/Notes_Class_11th_12th_Science/2204

◻️ Chapter 4.03 अहवाल Solutions
➭
https://t.me/Notes_Class_11th_12th_Science/2205

◻️ Chapter 4.04 वृत्तलेख Solutions
➭
https://t.me/Notes_Class_11th_12th_Science/2206

◻️ Chapter_5_01_व्याकरण_वाक्यप्रकार_व_वाक्यरूपांतर_समास_प्रयोग_अलंकार.pdf
➭
https://t.me/Notes_Class_11th_12th_Science/2207

◻️ Chapter_5_02_लेखन_निबंधलेखन_Solutions.pdf
➭
https://t.me/Notes_Class_11th_12th_Science/2210
👆12th Hindi All Exercise Solution And Writing skills.
All pdf password is
➭
@notesforyou12th

https://t.me/Notes_Class_11th_12th_Science/2282
Please open Telegram to view this post
VIEW IN TELEGRAM
✅ 12th 2014 to 2020 Previous Year Question Papers
➜
https://t.me/Notes_Class_11th_12th_Science/958
━━━━━━━━━━━━━━━━━━━━━
✅ 12th Class 2021 Paper & solution
➜
https://t.me/Notes_Class_11th_12th_Science/974
━━━━━━━━━━━━━━━━━━━━━
✅ ALL 12TH SCIENCE PRELIM PAPER
➜
https://t.me/Notes_Class_11th_12th_Science/984
━━━━━━━━━━━━━━━━━━━━━
✅ 12th PCMB UTTAM Papers for Practice
➜
https://t.me/Notes_Class_11th_12th_Science/995
━━━━━━━━━━━━━━━━━━━━━
✅ 👆 12th Class all Question Bank ➜
https://t.me/Notes_Class_11th_12th_Science/1020
◻️ १२वी संपूर्ण मराठी व्याकरण
➭
https://t.me/Notes_Class_11th_12th_Science/1203

◻️ १२वी संपूर्ण हिंदी व्याकरण
➭
https://t.me/Notes_Class_11th_12th_Science/1204

◻️ 12th English व्याकरण
➭
https://t.me/Notes_Class_11th_12th_Science/1206
✅ Practical Books Solution
12th Class Maharashtra Board

◻️ PHYSICS PRACTICAL FULL SOLUTION
➭
https://t.me/Notes_Class_11th_12th_Science/1078

◻️ CHEMISTRY PRACTICAL FULL SOLUTION
➭
https://t.me/Notes_Class_11th_12th_Science/1080

◻️ BIOLOGY PRACTICAL FULL SOLUTION
➭
https://t.me/Notes_Class_11th_12th_Science/1081

◻️ MATHEMATICS PRACTICAL FULL SOLUTION
➭
https://t.me/Notes_Class_11th_12th_Science/1082

◻️ GEOGRAPHY PRACTICAL FULL SOLUTION
➭
https://t.me/Notes_Class_11th_12th_Science/1084
❤2
Class 10 Previous Year Question Papers Maharashtra Board Share with everyone

◻️ PAPER ENGLISH 10TH MAHARASHTRA BOARD
➭
https://t.me/Notes_Class_10_Maharashtra_Board/83

◻️ Paper Sanskrit 10th Maharashtra board previous year paper
➭
https://t.me/Notes_Class_10_Maharashtra_Board/84

◻️ इतिहास व राज्यशास्त्र पेपर 1 एसएससी
➭
https://t.me/Notes_Class_10_Maharashtra_Board/85

◻️ भूगोल पेपर 2
➭
https://t.me/Notes_Class_10_Maharashtra_Board/87

◻️ 10th Mathematics Paper 1 Maharashtra Board
➭
https://t.me/Notes_Class_10_Maharashtra_Board/90

◻️ 10th Mathematics Paper Maharashtra Board
➭
https://t.me/Notes_Class_10_Maharashtra_Board/93

◻️ 10th Science & Technology Paper 1 Maharashtra Board
➭
https://t.me/Notes_Class_10_Maharashtra_Board/94

◻️ 10th Science & Technology Paper 2 Maharashtra Board
➭
https://t.me/Notes_Class_10_Maharashtra_Board/95
Class 12 Paper 2013 to 2020 Maharashtra board

◻️ Physics 2013 to 2020 Paper HSC Maharashtra Board
➭
https://t.me/Notes_Class_11th_12th_Science/3607

◻️ Chemistry 2013 to 2020 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3608

◻️ Biology 2013 to 2020 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3609

◻️ Mathematics 2013 to 2020 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3610

◻️ मराठी 2013 to 2020 Previous Year Question Question Papers
➭
https://t.me/Notes_Class_11th_12th_Science/3611

◻️ Hindi 2013 to 2020 Paper class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3612

◻️ English 2013 to 2020 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3613
✅ Class 12 (2020) Paper Maharashtra board

◻️ Physics 2020 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/2920

◻️ Chemistry 2020 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/2921

◻️ Biology 2020 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/2922

◻️ Mathematics 2020 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/2923

◻️ Marathi 2020 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/2925

◻️ English 2020 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/2924

◻️ Hindi 2020 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/2926
Class 12 (2022) Paper Maharashtra board


◻️ Physics 2022 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3617

◻️ Chemistry 2022 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3618

◻️ Biology 2022 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3619

◻️ Mathematics 2022 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3620

◻️ English 2022 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3621
Class 12 (2023) Paper Maharashtra board

◻️ Physics 2023 Paper class 12 Maharashtra Board
➭
https://t.me/Notes_Class_11th_12th_Science/3623

◻️ Chemistry 2023 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3624

◻️ Biology 2023 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3625

◻️ Mathematics 2023 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3626

◻️ मराठी 2023 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3627

◻️ हिंदी 2023 Paper Clear 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3628

◻️ English 2023 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3629
Class 12 (2024) Paper Maharashtra board


◻️ Physics 2024 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3635

◻️ Chemistry 2024 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3636

◻️ Biology 2024 paper class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3637

◻️ Mathematics 2024 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3638

◻️ Marathi 2024 paper class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3639

◻️ Hindi 2024 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3640

◻️ English 2024 Paper Class 12 Maharashtra board
➭
https://t.me/Notes_Class_11th_12th_Science/3643