Category «12th Class Chemistry Notes»

Coordination Compounds Class 12

COORDINATION-COMPOUNDS-for-Class-12-12th-class-chemistry-notes

These are chemistry notes for Coordination Compounds Class 12. For more chemistry classes notes, visit our page or category 12 Class Chemistry Notes. Coordination Compounds Class 12 Chemistry Notes Introduction to Coordination Chemistry or Coordination Compounds Transition metal possesses characteristic property of undergoing complex formation. Due to this remarkable tendency, they form a large number of coordination …

Chemistry In Everyday Life

Chemistry in Everyday Life

Chemistry in Everyday Life Chemistry in everyday life Introduction: Chemistry plays an important role in our everyday life. We start our day by brushing our teeth’s the toothpaste we use is a chemical substance. Such as soap, detergent, fuel, LPG gas, clothes, food medicines etc. all are the chemicals which come across our daily life. …

p Block Elements Class 12

p block elements

p Block Elements P-block elements are placed in groups 13 to 18 of the right side of the periodic table. The general electronic configuration of p-block elements is ns2np1-6, except helium. They are shiny and are good conductors of heat and electricity. P-block elements include metals, non-metals and metalloids. These are p block elements class …

12 Class Chemistry Notes PDF

12th Class Chemistry Notes PDF Firstly, I suggest you to read chemistry notes online. Secondly, prepare your own classroom notes. Thirdly, and most importantly, you can Download 12 Class Chemistry Notes PDF from below link. Download Now Free PDF Notes for Class XII Chemistry Chapters Currently, we will share chemistry notes pdf of XII class in …

Solid State Chemistry MCQ Part 23

Solid State Chemistry MCQs These are 20 selected MCQs from Solid State Chemistry which are very important and asked in various exams like AMU, KCET, MP CET, CBSE, Karnataka CEE, MP PMT, Kerala MEE, MP PET, AIIMS, BHU, IIT, EAMCET, NCERT, CPMT, AIEEE, CETMP, Pb PMT, AFMC. MCQ-1.  In Solids, the constituent particles may be …

12 Class Chapter 16 – Chemistry In Everyday Life

Chemistry In Everyday Life Class 12 These are notes from chapter Chemistry in Everyday Life Class 12. Antagonists:                      Drugs that binds to the receptor site and inhibits its natural function is known as antagonists. Agonists:                 Drugs that mimic the natural messenger by switching on the receptor is called as agonists. The drugs which …

Discovery of Electron

Discovery of Electron Sir J.J.Thomson and W.Crooks did many experiments with discharge tube for the discovery of electron. Discharge tube have tube like shape made from glass with two electrodes (Cathode -ve and Anode +ve) in vacuum created by vacuum pump connected to discharge tube. High electric potential is applied between two electrodes.   Discharge …

Chemistry 11th & 12th Formula in pdf

On this page you get, all Chemistry Formula list or links. You can also get our Chemistry Formulas in PDF for 11th & 12th Class Students. You get These chemistry volume formula and List below- 11th & 12th Classes Formula in PDF Below is the list of Chemical Formulas Resources 1. Chemistry formulas for Atoms, …

What is Adsorption ?

What is Adsorption ? Adsorption: – The accumulation of molecular species at the surface rather than bulk of solid or liquid is called Adsorption. Mechanism of Adsorption Inside theAdsorbent (in bulk) the force acting between the particles are mutually balanced but on the surface, the particles are not surrounded by atoms or molecules of their …

12 Class Chapter 15- Polymers

Polymer & Polymerization Condensation Polymer: Nylon-6-6, Terylene. Addition Polymer: Polythene, Neoprene. Polymer Classification Polymer Classification on the basis of Source: 1.    Natural Polymer: Protein, Cellulose, Rubber. 2.    Semi-synthetic Polymer: Cellulose Derivatives as cellulose acetate (Rayon), Cellulose Nitrate. 3.    Synthetic Polymer: Plastic (Polyethene), Synthetic Fibers ( Nylon 6-6), Buna-S. Polymer Classification on the basis of Structure: …

12 Class Chapter 6- General principle and process of isolation of the elements

General Principle and Process of Isolation of Elements In these notes of 12 class chemistry we learn about General principle and process of isolation of the elements. So lets learning below… Minerals These are naturally occurring chemical substances in the in the earth crust obtainable by mining. Ores Only few minerals are used as sources …

12 Class Chapter 5- Surface chemistry

                            Surface Chemistry Adsorption: –                    The accumulation of molecular species at the surface rather than bulk of solid or liquid is called Adsorption. Adsorbate: –                  The molecular species or substance which accumulate at the surface. Adsorbent: –                  …

12 Class Chapter 3- Electrochemistry

ELECTROCHEMISTRY Electrolysis:                     It is the process of decomposition of an electrolyte by the passage of electricity through its aqueous solution or molten state. Faraday’s first law of electrolysis:                                                         In a chemical reaction, the amount of any substance deposited or liberated is directly proportional to the quantity of electricity passed through it.                                     W …

12 Class Chapter 2- Solution

SOLUTION                                                           Solution:–                 A solution is homogeneous mixture of two or more chemically non-reacting substances, whose composition can be varied within certain limits. Expressing concentration of solutions 1.      Percentage:- =>  mass percentage (%) of a component  (W/W)                   = Mass of the component in solution*100 / Total mass of the solution =>  volume percentage …

12 Class Chapter 1- Solid State

Solid State Chemistry Solid: –          Matter which posses rigidity having definite shape &volume is called solid. Types of solid:- 1.      Crystalline Solid :- Eg:- Metals And Non metals 2.      Amorphous Solid :- Eg:- Rubber ,Glass ,Plastic Difference and Comparison between of characteristics Crystalline Solid: –                             Contain regular arrangement having short …

Some Notes & Terms to remember about Chemistry

Section 1 of Chemistry Notes Info. Working with the Properties & Changes of Matter Chemical- any substance that has defined composition Everything you see is made up of chemicals Even things you cannot see are made up of chemicals Some exist naturally Some are manufactured Chemical Reaction- the process by which one or more substances …