Complete Explanation of CBSE Notes
Alcohols, Phenols and Ethers Class 12 Notes – Chapter 11 Ethers are classified based on the group attached to an oxygen atom. Phenols and alcohols are categorized based on two factors: Number of hydroxyl groups present Based on the hybridization of the carbon atom to which the -OH group is attached. Please refer Alcohols Phenols …
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Haloalkanes and Haloarenes Class 12 Notes – Chapter 10 Based on the structure i.e depending upon the number of halogen atoms in a compound, Alkyl/Aryl halides are classified as mono, di, and polyhalogen. When compared to carbon, halogen atoms are more electronegative. Therefore The bond (carbon-halogen bond) of alkyl halide is polarised. Halogen atom carries …
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Coordination Compounds Class 12 Notes – Chapter 9 Coordination compounds is a challenging area in modern inorganic chemistry. Due to the advancement in this area new concepts such as models of bonding, molecular structure, important insights on the functioning of complex components of the biological system, etc. have been developed. Please refer Coordination Compounds Class …
The d-and f-Block Elements Class 12 Notes – Chapter 8 The middle layer of the periodic table is filled with d block elements. The inner d orbits of group 3 to group 13 are filled progressively. On the other hand, f block elements are found outside at the bottom of the periodic table. In these …
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The p-Block Elements Class 12 Notes – Chapter 7 The elements from the group 13 to 18 in the periodic table are p-Block elements. They have a valence shell electronic configuration ns2np1–6. Since we have already discussed the group13 and 14 elements in the previous class, therefore, we will be covering the remaining groups of p-Block elements …
General Principles and Processes of Isolation of Elements Class 12 Notes – Chapter 6 Metals are essential for different purposes. Therefore extracting them from the mineral resource in a commercially feasible way is important. The minerals in which the metal is present and extracted are called ores. Usually, the ores contain impurities which can be …
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Surface Chemistry Class 12 Notes – Chapter 5 The event of attracting and keeping the molecule of a substance on the surface of a solid is called adsorption. This results in an increased concentration on the surface than in the bulk. The expanse of adsorption of a gas on a solid material depends on the …
Chemical Kinetics Class 12 Notes – Chapter 4 Study of chemical reactions concerning the rate of reaction, the formation of intermediates, rearrangement of atoms, and the effect of different variables is called chemical kinetics. Factors affecting rate of reaction are the catalyst concentration of reactants, and temperature. The rate of reaction cannot be predicted but has to …
Electrochemistry Class 12 Notes – Chapter 3 A device that generates a potential difference between electrodes by chemical reactions is called an electrochemical cell. It comprises two electron conductors which are separated by an ionic conductor and are linked by an electron conductor. The two metallic electrodes are dipped in the electrolytic solution. The important …
Solutions Class 12 Notes – Chapter 2 A solution comprises of a solute and a solvent. It is defined as a homogeneous mixture of two or more than two substances. They can be classified into three types: Solid solutions Gaseous solutions Liquid solutions Molarity, mole fraction, percentages, and molality are the terms used to express …
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