Here We have provided Class 12 Chemistry Chapter 1 Notes in Hindi. Class 12 Chemistry Chapter 1 Notes in Hindi will help you in understanding the chapter better & will be helpful in your exam preparation. Class 12 Chemistry Chapter 5 Notes in Hindi ठोस अवस्था ठोस अवस्था: पदार्थ की वह अवस्था जिसमें उसका आकार …
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CBSE Class 12 chemistry notes For students, the 12th grade is a crucial year in which to focus on various extracurricular activities and make professional decisions. Exam pressure and challenging courses like Chemistry can weigh you down, so getting aid from professionals might be beneficial. For students who desire to excel in academics and pass …
CBSE Chemical Reactions and Equations Class 10 Notes Chemical Reaction Example : An illustration of a chemical reaction is the burning of magnesium in the air to produce magnesium oxide.2Mg(s) + O2(g) △→ 2MgO(s)The magnesium ribbon is cleaned with sandpaper before being burned in the air.This is done to clean the magnesium ribbon’s surface of …
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Surface Chemistry Class 12- CBSE Chapter 5 The study of phenomena that occur on substance surfaces is referred to as surface chemistry. This is incredibly relevant to both the workplace and daily life. In other words, all surface phenomena are covered by surface chemistry. What is Surface Chemistry? It is the study of the chemical …
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CBSE Chapter 1: Solid State Class 12 Notes Solids A Solid-state is a type of state of matter, in addition to liquid and gaseous forms. Solids have relatively few empty spaces between atoms, ions, and molecules and very strong intermolecular interactions. They thus have a predetermined volume and shape. Characteristic Properties of Solids (i) They …
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d and f block elements class 12 notes These elements are found in the periodic table’s middle layer. The inner d orbits of groups 3–13 are gradually filled. The f block elements, on the other hand, are located outside and at the bottom of the periodic table. In these elements, the orbitals of the 5f …
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p block elements are present on the right side of the Periodic table. As a result, the periodic table has six groups of p–block elements numbered 13 to 18. The families falling into this block belong to boron, carbon, nitrogen, oxygen, fluorine, and helium. Their electronic valence shell configuration is ns2np1-6 (except for He). However, …
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Haloalkanes and Haloarenes class 12 notes Haloalkanes are formed by replacing hydrogen atoms in aliphatic hydrocarbon with halogen atoms results in the formation of alkyl halides and in case of aromatic aryl halides it forms haloalenes respectively. Classification of Haloalkanes and Haloarenes Based on the number of atoms 1. Depending up on the number of …
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Chemical Kinetics Class 12 Notes Chemical Kinetics is a medium that helps us to understand the nature of the reaction and how they occur. The phrase kinetics is derived from the Greek phrase ‘kinesis’ which means movement. Rates of any Reaction Ionic reactions occur very fast whereas some reactions such as rusting of iron are …
Classification of solutions Binary solutions are those that have only two components. Components are the elements that make up a solution. The solvent is the element with the highest concentration. The solvent determines the physical structure of a solution. The other element in the solutions that are found in lesser levels is referred to as …