Class 11 ʙʏᴊᴜ's PCMB Notes

11 Class Master Key and Books

Knowledge Factory New Channel: Get all subjects master key from this Google Drive link 👇🏻👇🏻 https://drive.google.com/drive/u/0/mobile/folders/1BuvOCBI_y56nyOwAcVeiG5LUbtBGjeXK Get all subjects textbooks from this Google Drive link 👇🏻👇🏻 https://drive.google.com/folderview?id=11cIU550K5YlwdGqjY5uhGeEVfVHlH9iE

all organic chemistry lectures by DN sir. (Allen, kota)

KNOWLEDGE FACTORY.......... 🙃🙃 Aab kota bhi hamare mutthi main. D N sir from allen institute, kota. DN SIR (ORGANIC CHEMISTRY) Lecture 1 https://d3pqbp55enojba.cloudfront.net/5347540.mp4 Lecture 2 https://d3pqbp55enojba.cloudfront.net/5354521.mp4 Lecture 3 https://d3pqbp55enojba.cloudfront.net/5360505.mp4 Lecture 4 https://d3pqbp55enojba.cloudfront.net/5375009.mp4 Lecture 5 https://d3pqbp55enojba.cloudfront.net/5382818.mp4 Lecture 6 https://d3pqbp55enojba.cloudfront.net/5387062.mp4 Lecture 7 https://d3pqbp55enojba.cloudfront.net/5393283.mp4 Lecture 8 https://d3pqbp55enojba.cloudfront.net/5405035.mp4 Lecture 9 https://d3pqbp55enojba.cloudfront.net/5410071.mp4 Lecture 10 https://d3pqbp55enojba.cloudfront.net/5413820.mp4 Lecture 11 https://d3pqbp55enojba.cloudfront.net/5418531.mp4 Lecture 12 https://d3pqbp55enojba.cloudfront.net/5424967.mp4 Lecture 13 https://d3pqbp55enojba.cloudfront.net/5428657.mp4 Lecture 14 https://d3pqbp55enojba.cloudfront.net/5431822.mp4 Lecture 15 http...

11th Class All Book PDF Download

For more Study Material Join 🔜 https://t.me/knowledgefactory_55 11th Class All Book PDF Download Biology https://drive.google.com/file/d/1HabfYNKdLijL7UBy7IfowXeJgFSfrMZG/view?usp=drivesdk Physics https://drive.google.com/file/d/1xIPg_P-d34HfKopxvIZpakPmY27t3oDl/view Chemistry https://drive.google.com/file/d/1e3lZafbWlX2ExhknApxe-rcia2b1GM7w/view Information Technology https://drive.google.com/file/d/10nM37xNgpyHOgO2knvm6yYB-zUHNrDDc/view English https://drive.google.com/file/d/1OxGjnWsbnOnYJj8JVoKJ8Tcd0CxJ2gLc/view Mathematics and Statics -1 (For Commerce Students) https://drive.google.com/file/d/19Yx1lmmsXee-IfZWf7bVjCgXhqNLEGh6/view Mathematics and Statistics-II (For Commerce Students) https://drive.google.com/file/d/1TVG6z8v0LC_zCjifMTHSXJFW6tRXBJRe/view Mathematics and Statistics-I (For Arts and Science Students) https://drive.google.com/file/d/1q_KVYffIlB0lHtWLr_C3FXfQKYFxrVQu/view Mathematics and Statistics-II (For Arts and Science Students) https://drive...

Navneet Question Bank For CET

https://drive.google.com/file/d/1I-22kXAJ4ct_t5Ze_fcjY7E9f09plu1h/view?usp=drivesdk

Class🎯 11th mh board 🎯 pdfPhysics all chapter Notes📲Biology all chapter notes📲📲

Class🎯 11th mh board 🎯 pdf Physics all chapter Notes📲 ❇️❇️👇❇️❇️ https://drive.google.com/folderview?id=19_OIGO5LB1UvSE4pHP7NirAa1gkt_cYM Biology all chapter notes📲📲 ❇️❇️👇❇️❇️ https://drive.google.com/folderview?id=1E0r7ay4uKpyTtsaRAO361MSryXuD8q6d

🛑Structure of the Atom🛑

🛑Structure of the Atom🛑 ➖By 1900, it was discovered that the atom was not a simple, indivisible particle, but rather it contains sub-atomic particles. ➖J.J. Thomson discovered the sub-atomic particle namely ‘electron.’ ➖J.J. Thomson was the first person who proposed a model for the structure of an atom. ➖In 1886, E. Goldstein discovered the presence of new radiations in a gas discharge and named them canal rays. ➖Another positively charged sub-atomic particle was discovered with experiments of canal rays and named it proton. 🧿Thomson’s Model of Atom ➖Thomson proposed that an atom consists of a positively charged sphere and the electrons (negative charge) are embedded in it (as shown in the image given below). ➖Further, Thomson said that the negative and positive charges are equal in magnitude. Thus, the atom as a whole is electrically neutral. 🧿Rutherford’s Model of Atom ➖E. Rutherford is popular as the ‘Father’ of nuclear physics. ➖Rutherford is largely known for his work on radio...

NOTES ON LIFE PROCESS IN LIVING ORGANISM ( part 1 ) WITH EXERCISE BY PRADIP

Welcome dosto, exercise note: handwriting notes link given below. 02.Life processes of living organism - part-1 Answer of exersice : Page No 21: Question 1: Fill in the blanks and explain the statements. a. After complete oxidation of a glucose molecules, ---- --- --- number of ATP molecules are formed. b. At the end of glycolysis, ---- --- -- molecules are obtained. c. Genetic recombination occurs in -- -- -- phase of prophase of meiosis-I. d. All chromosomes are arranged parallel to equatorial plane of cell in -- -- -- phase of mitosis. e. For formation of plasma membrane, --- --- --- molecules are necessary. f. Our muscle cells perform -- -- -- type of respiration during exercise. ANSWER: a. After complete oxidation of a glucose molecules, 38 number of ATP molecules are formed. b. At the end of glycolysis py...

Gravitation full of preparation

WELCOME TO TECHNOEDU. Hey!! Today, I wanna show you very large scale topic notes and important question according to ssc board. Topic Name : Gravitation If you have this all material, then subscribe to technoedu and like and comment. If you have so, follow this following steps. step1 : click to download button.( This button is available at bottom of this blog. ) step2 : open the below link. https://drive.google.com/file/d/1YvK6m-7tz2dPW8dKRoMVY9zc5eBkOwQ1/view?usp=sharing step3 : click this password on this blog page. step4 : open it. step5 : copy each and each link and open in new tab. Thank you....... SUBSCRIBE TO TECHNOEDU. Good bye.... If you have any problem so personal message me on instagram. https://www.instagram.com/pradip_935/ and telegram https://t.me/shona_pradip

DNA fingerprints....(biology) NEET

♦️DNA finger printing (1) Alec Jeffreys et al (1985) developed the procedure of genetic analysis and forensic medicine, called DNA finger printing. (2) It is individual specific DNA identification which is made possible by the finding that no two people are likely to have the same number of copies of repetitive DNA sequences of the regions. (3) It is also known as DNA profiling. (4) The chromosomes of every human cell contain scattered through their DNA short, highly repeated 15 nucleotide segments called “mini-satellites” or variable-number Tandem Repeat (VNTR). Technique for DNA fingerprinting (1) Only a small amount of tissues like blood or semen or skin cells or the hair root follicle is needed for DNA fingerprinting. (2) Typically DNA content of about 100,000 cells or about 1 microgram is sufficient. (3) The procedure of DNA fingerprinting involves the following major steps: (i) DNA is isolated from the cells in a high-speed refrigerated centrifuge. (ii) If the sample of DNA is ve...

What is Engineering? | Types of Engineering

What is Engineering? | Types of Engineering Engineers use science and math to come up with practical solutions to problems. (Image credit: Ollyy | Shutterstock ) Engineering is the application of science and math to solve proble null ms. Engineers figure out how things work and find practical uses for scientific discoveries. Scientists and inventors often get the credit for innovations that advance the human condition, but it is engineers who are instrumental in making those innovations available to the world. In his book, " Disturbing the Universe " (Sloan Foundation, 1981), physicist Freeman Dyson wrote, "A good scientist is a person with original ideas. A good engineer is a person who makes a design that works with as few original ideas as possible. There are no prima donnas in engineering." The history of engineering is part and parcel of the history of human civilization. The Pyramids of Giza, Stonehenge , the ...

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