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

11 Class Master Key and Books

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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

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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

QUICK REVISION⏰ FORMULAS 🎯1. Formulas related to force:🎯2 Formulas related to Power🎯3. Formulas related to distance, displacement, velocity and accelration

🎯4. Formulas related to distance, displacement, velocity and accelration 📝d = vt 📝d = at² 📝d = (vf + vi/2) ×t 📝d = 5t² (for distance in 'n' seconds) 📝d = 5(2tn - 1) (for distance in 'nth' second) 📝d = 1/2 mv²/F 📝d = vit + 5t² 📝d = v × underroot 2H/g 📝d = vt = x°wt = x°2pi/T × t = x°2pift 📝x = x° Sin wt 📝x = x° Sin (underroot k/m) t vf = vi + at 📝2as = vf² - vi² 📝2as = (vi + at)² - vi² 📝2as = vf² - (vf - at) ² 📝v = underroot Vfx² + Vfy² 📝v = Power/Force 📝v = 2×K.E/momentum (k.e = 1/2 Pv) 📝v² = 2×Power×time/mass (P = mv²/2t) v = underroot 2as v = underroot gr (speed at highest point in a verticle circle) v = underroot 5gr (speed at lowest point in a verticle circle) 📝v² = 2FS/m 📝v² = 2E/m 📝v² = 2Ve/m 📝v = eBr/m (velocity of particle under action of magnetic force along circular path) 📝v² = Force/Area.Density 📝v = w underroot x°² - x² 📝v = underroot k/m × underroot x°² - x² 📝v = x°w (at mean position where x=0) 📝v ...

🛑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...

Carbon and its Compounds Notes CBSE Class 10 Science

Carbon and its Compounds Notes CBSE Class 10 Science Bonding in Carbon: The Covalent bond, Electron dot structure, Physical properties of organic compounds, Allotropes of Carbon. Covalent Bond: The atomic number of carbon is 6. Its electronic configuration is 2, 4. It requires, 4 electrons to achieve the inert gas electronic configuration. But carbon cannot form an ionic bond It could gain four electrons forming C 4- cation. But it would be difficult for the nucleus with six protons to hold on to ten electrons. It could lose four electrons forming C 4+ cations. But it requires a large amount of energy to remove four electrons. Thus, carbon overcomes this problem by sharing of its valence electrons with other carbon atoms or with atoms of other elements. The bond formed by mutual sharing of electron pairs between two atoms in a molecule is known as Covalent Bond. Types of Covalent Bond: Single Covalent Bond: When a single pair of electrons are shared between two atom...

Facts About Blood

🥲🩺 𝙁𝙖𝙘𝙩𝙨 𝙖𝙗𝙤𝙪𝙩 𝘽𝙡𝙤𝙤𝙙 🩸💉 🩸1. More than 4.5 𝙢𝙞𝙡𝙡𝙞𝙤𝙣 𝙥𝙖𝙩𝙞𝙚𝙣𝙩𝙨 need blood transfusions eoach year in the U.S. and Canada. 🩸2. 43,000 pints: amount of donated blood used each day in the 𝙐.𝙎 and 𝘾𝙖𝙣𝙖𝙙𝙖. 🩸3. Someone needs blood every two seconds. 🩸4. Only 37 percent of the U.S. population is eligible to donate blood – less than 10 percent do annually**. 🩸5. About 1 in 7 people entering a 𝙝𝙤𝙨𝙥𝙞𝙩𝙖𝙡 need blood. 🩸6. One pint of blood can save up to 𝙩𝙝𝙧𝙚𝙚 lives. 🩸7. 𝙃𝙚𝙖𝙡𝙩𝙝𝙮 𝙖𝙙𝙪𝙡𝙩𝙨 who are at least 17 years old, and at least 110 pounds may donate about a pint of blood—the most common form of donation—every 56 days, or every two months. 𝙁𝙚𝙢𝙖𝙡𝙚𝙨 receive 53 percent of blood transfusions; males receive 47 percent. 🩸8. 94 percent of blood donors are registered voters. 🩸9. Four main 𝙧𝙚𝙙 𝙗𝙡𝙤𝙤𝙙 𝙘𝙚𝙡𝙡 𝙩𝙮𝙥𝙚𝙨: A, B, AB and O. Each can be 𝙥𝙤𝙨𝙞𝙩𝙞𝙫𝙚 or 𝙣𝙚𝙜𝙖𝙩𝙞𝙫𝙚 for the Rh factor. ...

🎭 MTG 26 YEAR AIIMS PCB BOOKS 🎯

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