Download Syllabus of Chemistry CUET 2022-23.
UnitI: Solid State
Classification of solids based on different binding forces: molecular, ionic covalent, and metallic solids,
amorphous and crystalline solids(elementary idea), unit cell in two dimensional and three-dimensional lattices,
calculation of density of unit cell, packing in solids, packing efficiency, voids, number of atoms per unit cell
in a cubic unit cell, point defects, electrical and magnetic properties, Band theory of metals, conductors,
semiconductors and insulators and n and p-type semiconductors.
Unit II: Solutions
Types of solutions, expression of concentration of solutions of solids in liquids, the solubility of gases in
liquids, solid solutions, colligative properties – the relative lowering of vapour pressure, Raoult’s law,
elevation
of B.P., depression of freezing point, osmotic pressure, determination of molecular masses using
colligative properties, abnormalmolecularmass,VantHofffactor.
Unit III: Electrochemistry
Redox reactions; conductance in electrolytic solutions, specific and molar conductivity variations of
conductivity with concentration, Kohlrausch’s Law, electrolysis and laws of electrolysis (elementary
idea), dry cell – electrolytic cells and Galvanic cells; lead accumulator, EMF of a cell, standard electrode
potential, Nernst equation and its application to chemical cells. Relation between Gibbs energy change
and EMF of a cell, fuel cells; corrosion.
Unit IV: Chemical Kinetics
Rate of a reaction (average and instantaneous), factors affecting rates of reaction: concentration,
temperature, catalyst; order and molecularity of a reaction; rate law and specific rate constant, integrated
rate equations, and half-life (only for zero and first-order reactions); concept of collision theory
(elementary idea,nomathematicaltreatment).Activationenergy,Arrhenius equation.
Unit V: Surface Chemistry
Adsorption – physisorption and chemisorption; factors affecting adsorption of gases on solids; catalysis:
homogenous and heterogeneous, activity and selectivity: enzyme catalysis; colloidal state: the distinction between
true solutions, colloids, and suspensions; lyophilic, lyophobic multimolecular and macromolecular colloids;
properties of colloids; Tyndall effect, Brownian movement, electrophoresis, coagulation; emulsions – types of
emulsions.
Unit VI: General Principles and Processes of Isolation of Elements
Principles and methods of extraction – concentration, oxidation, reduction electrolytic method, and
refining; occurrence and principles of extraction of aluminum, copper, zinc, and iron.
Unit VII: p-Block Elements
Group 15 elements: General introduction, electronic configuration, occurrence, oxidation states,
trends in physical and chemical properties; nitrogen – preparation, properties, and uses; compounds of
nitrogen: preparation and properties of ammonia and nitric acid, oxides of nitrogen ( structure only);
Phosphorous-allotropic forms; compounds of phosphorous: preparation and properties of phosphine
,halides (PCl3, PCl5) and oxoacids (elementary idea only).
Group 16 elements: General introduction, electronic configuration, oxidation states, occurrence,
trends in physical and chemical properties; dioxygen: preparation, properties, and uses; classification of
oxides; ozone. Sulphur – allotropic forms; compounds of sulphur: preparation, properties, and uses of
sulphur dioxide; sulphuric acid: industrial process of manufacture, properties and uses, oxoacids of sulphur
(structures only).
Group 17 elements: General introduction, electronic configuration, oxidation states, occurrence,
trends in physical and chemical properties; compounds of halogens: preparation, properties and uses of
chlorine and hydrochloric acid, interhalogen compounds, oxoacids of halogens(structures only).
Group 18 elements: General introduction, electronic configuration, occurrence, trends in physical and
chemical properties, uses.
Unit VIII: d and f Block Elements
General introduction, electronic configuration, occurrence and characteristics of transition metals,
general trends in properties of the first-row transition metals – metallic character, ionization enthalpy,
oxidation states, ionic radii, colour, catalytic property, magnetic properties, interstitial compounds, alloy
formation. Preparation and properties of K2Cr2O7
and KMnO4
.
Lanthanoids – electronic configuration, oxidation states, chemical reactivity, and lanthanoid contraction and
its consequences.
Actinoids –Electronic configuration, oxidation states, and comparison with lanthanoids.
Unit IX Coordination Compounds.
Coordination compounds: Introduction, ligands, coordination number, colour, magnetic properties and
shapes, IUPAC nomenclature of mononuclear coordination compounds, bonding, Werner’s theory
VBT, CFT; isomerism (structural and stereo)importance of coordination compounds (in qualitative analysis,
extraction ofmetals and biologicalsystems).
Unit X: Haloalkanes and Haloarenes
Haloalkanes: Nomenclature, nature ofC-Xbond, physical and chemical properties,mechanismof
substitution reactions. Optical rotation.
Haloarenes: Nature of C-X bond, substitution reactions (directive influence of halogen for
monosubstituted compounds only).
Usesandenvironmentaleffectsof–dichloromethane,trichloromethane,tetrachloromethane,iodoform,
freons, DDT.
Unit XI: Alcohols, Phenols, and Ethers
Alcohols: Nomenclature, methods of preparation, physical and chemical properties (of primary
alcohols only); identification of primary, secondary, and tertiary alcohols; mechanism of dehydration, uses,
with specialreference to methanol and ethanol.
Phenols: Nomenclature, methods of preparation, physical and chemical properties, acidic nature of
phenol, electrophilic substitution reactions, uses of phenols.
Ethers: Nomenclature,methods of preparation, physical and chemical properties, uses.
Unit XII: Aldehydes, Ketones, and Carboxylic Acids
Aldehydes and Ketones: Nomenclature, nature of carbonyl group, methods of preparation, physical and
chemical properties, mechanism of nucleophilic addition, the reactivity of alpha hydrogen in aldehydes;
uses.
Carboxylic Acids: Nomenclature, acidic nature, methods of preparation, physical and chemical
properties; uses.
Unit XIII: Organic Compounds Containing Nitrogen
Amines: Nomenclature, classification, structure, methods of preparation, physical and chemical
properties, uses, identification of primary secondary, and tertiary amines.
Cyanides and Isocyanides – will be mentioned at relevant places in context.
Diazonium salts: Preparation, chemicalreactions, and importance in synthetic organic chemistry.
Unit XIV: Biomolecules
Carbohydrates – Classification (aldoses and ketoses), monosaccharide (glucose and fructose), D-L
configuration, oligosaccharides (sucrose, lactose, maltose), polysaccharides (starch, cellulose, glycogen):
importance.
Proteins - Elementary idea of a-amino acids, peptide bond, polypeptides, proteins, primary structure,
secondary structure, tertiary structure and quaternary structure (qualitative idea only), denaturation of
proteins; enzymes.
Hormones –Elementary idea (excluding structure).
Vitamins – Classification and functions.
Nucleic Acids: DNA and RNA
Unit XV: Polymers
Classification – Natural and synthetic, methods of polymerization (addition and condensation),
copolymerization. Some important polymers: natural and synthetic like polythene, nylon, polyesters, bakelite,
rubber. Biodegradable and non-biodegradable polymers.
Unit XVI: Chemistry in Everyday Life
1. Chemicals in medicines – analgesics, tranquilizers, antiseptics, disinfectants, antimicrobials,
antifertility drugs, antibiotics, antacids, antihistamines.
2. Chemicalsin food– preservatives, artificialsweeteningagents, elementary ideaof antioxidants.
3. Cleansing agents – soaps and detergents, cleansing action
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