1) ATOMIC STRUCTURE: Introduction; Sub- atomic particles; Atomic models – Thomson’s
Model; Rutherford’s Nuclear model of atom, Drawbacks; Developments to the Bohr’s model of
atom; Nature of electromagnetic radiation; Particle nature of electromagnetic radiation- Planck’s
quantum theory; Bohr’s model for Hydrogen atom; Explanation of line spectrum of hydrogen;
Limitations of Bohr’s model; Quantum mechanical considerations of sub atomic particles;
Dual behaviour of matter; Heisenberg’s uncertainty principle; Quantum mechanical model of an
atom. Important features of Quantum mechanical model of atom; Orbitals and quantum
numbers; Shapes of atomic orbitals; Energies of orbitals; Filling of orbitals in atoms. Aufbau
Principle, Pauli’s exclusion Principle and Hund’s rule of maximum multiplicity; Electronic
configurations of atoms; Stability of half filled and completely filled orbitals.
2) CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES: Need to
classify elements; Genesis of periodic classification; Modern periodic law and present form of
the periodic table; Nomenclature of elements with atomic number greater than 100; Electronic
configuration of elements and the periodic table; Electronic configuration and types of elements
s,p,d.and f blocks; Trends in physical properties: (a) Atomic radius, (b) Ionic radius (c)Variation
of size in inner transition elements, (d) Ionization enthalpy, (e) Electron gain enthalpy,
(f) Electro negativity; Periodic trends in chemical properties: (a) Valence or Oxidation states,
(b) Anomalous properties of second period elements - diagonal relationship; Periodic trends and
chemical reactivity.
3) CHEMICAL BONDING AND MOLECULAR STRUCTURE: Kossel - Lewis approach to
chemical bonding, Octet rule, Representation of simple molecules, formal charges, limitations of
octet rule; Ionic or electrovalent bond - Factors favourable for the formation of ionic compounds-
Crystal structure of sodium chloride, Lattice enthalpy; General properties of ionic compounds;
Bond Parameters - bond length, bond angle, and bond enthalpy, bond order, resonance-Polarity
of bonds dipole moment; Valence Shell Electron Pair Repulsion (VSEPR) theories; Predicting
the geometry of simple molecules; Valence bond theory-Orbital overlap concept-Directional
properties of bonds-overlapping of atomic orbitals strength of sigma and pi bonds-Factors
favouring the formation of covalent bonds; Hybridisation- different types of hybridization
involving s, p and d orbitals- shapes of simple covalent molecules; Coordinate bond -definition
with examples; Molecular orbital theory - Formation of molecular orbitals, Linear combination
of atomic orbitals (LCAO)-conditions for combination of atomic orbitals - Energy level
diagrams for molecular orbitals -Bonding in some homo nuclear diatomic molecules- H2, He2,
Li2, B2, C2, N2 and O2; Hydrogen bonding-cause of formation of hydrogen bond - Types of
hydrogen bonds-inter and intra molecular-General properties of hydrogen bonds.
4) STATES OF MATTER: GASES AND LIQUIDS: Intermolecular forces; Thermal Energy;
Intermolecular forces Vs Thermal interactions; The Gaseous State; The Gas Laws; Ideal gas
equation; Graham’s law of diffusion - Dalton’s Law of partial pressures; Kinetic molecular
theory of gases; Kinetic gas equation of an ideal gas (No derivation) deduction of gas laws from
Kinetic gas equation; Distribution of molecular speeds - rms, average and most probable speeds-
Kinetic energy of gas molecules; Behaviour of real gases - Deviation from Ideal gas behaviour -
Compressibility factor vs Pressure diagrams of real gases; Liquefaction of gases; Liquid State -
Properties of Liquids in terms of Inter molecular interactions - Vapour pressure, Viscosity and
Surface tension (Qualitative idea only. No mathematical derivation).
Syllabus for TS EAMCET 2019-AM Stream (Agriculture, Pharmacy, Veterinary etc.)
5) STOICHIOMETRY: Some basic concepts - Properties of matter - uncertainty in
Measurement-significant figures, dimensional analysis; Laws of Chemical Combinations - Law
of Conservation of Mass, Law of Definite Proportions, Law of Multiple Proportions, Gay
Lussac’s Law of Gaseous Volumes, Dalton’s Atomic Theory, Avogadro’s Law, Atomic and
molecular masses- mole concept and molar mass. Concept of equivalent weight; Percentage
composition of compounds and calculations of empirical and molecular formulae of compounds;
Stoichiometry and stoichiometric calculations; Methods of expressing concentrations of
solutions-mass percent, mole fraction, molarity, molality and normality; Redox reactionsclassical
idea of redox reactions, oxidation and reduction reactions-redox reactions in terms of
electron transfer; Oxidation number concept; Types of Redox reactions-combination,
decomposition, displacement and disproportionation reactions; Balancing of redox reactions -
oxidation number method, Half reaction (ion-electron) method; Redox reactions in Titrimetry.
6) THERMODYNAMICS: Thermodynamic Terms; The system and the surroundings; Types of
systems and surroundings; The state of the system; The Internal Energy as a State Function.
(a) Work (b) Heat (c) The general case, the first law of Thermodynamics; Applications; Work;
Enthalpy, H- a useful new state function; Extensive and intensive properties; Heat capacity; The
relationship between Cp and Cv; Measurement of U and H: Calorimetry; Enthalpy change,
rH of reactions - reaction Enthalpy (a) Standard enthalpy of reactions, (b) Enthalpy changes
during transformations, (c) Standard enthalpy of formation, (d) Thermo chemical equations
(e) Hess’s law of constant heat summation; Enthalpies for different types of reactions. (a)
Standard enthalpy of combustion (ΔcH), (b) Enthalpy of atomization (ΔaH), phase transition,
sublimation and ionization, (c) Bond Enthalpy (ΔbondH ), (d) Enthalpy of solution (ΔsolH) and
dilution; Spontaneity. (a) Is decrease in enthalpy a criterion for spontaneity? (b) Entropy
and spontaneity, the second law of thermodynamics, (c) Gibbs Energy and spontaneity; Gibbs
Energy change and equilibrium; Absolute entropy and the third law of thermodynamics.
7) CHEMICAL EQUILIBRIUM AND ACIDS-BASES:
CHEMICAL EQUILIBRIUM: Equilibrium in Physical process; Equilibrium in chemical
process - Dynamic Equilibrium; Law of chemical Equilibrium - Law of mass action and
Equilibrium constant; Homogeneous; Equilibria, Equilibrium constant in gaseous systems.
Relationship between KP and Kc; Heterogeneous Equilibria; Applications of Equilibrium
constant; Relationship between Equilibrium constant K, reaction quotient Q and Gibbs energy G;
Factors affecting Equilibria.-Le-chatlier principle application to industrial synthesis of Ammonia
and Sulphur trioxide; Ionic Equilibrium in solutions
ACIDS,BASES AND SALTS:Acids, bases and salts- Arrhenius, Bronsted-Lowry and Lewis
concepts of acids and bases; Ionisation of Acids and Bases -Ionisation constant of water and its
ionic product- pH scale-ionisation constants of weak acids-ionisation of weak bases-relation
between Ka and Kb-Di and poly basic acids and di and poly acidic Bases-Factors affecting acid
strength-Common ion effect in the ionization of acids and bases-Hydrolysis of salts and pH of
their solutions; Buffer solutions-designing of buffer solution-Preparation of Acidic buffer;
Solubility Equilibria of sparingly soluble salts. Solubility product, Common ion effect on
solubility of salts.
Syllabus for TS EAMCET 2019-AM Stream (Agriculture, Pharmacy, Veterinary etc.)
8) HYDROGEN AND ITS COMPOUNDS: Position of hydrogen in the periodic table;
Dihydrogen-Occurence and Isotopes; Preparation and properties of Dihydrogen; Hydrides: Ionic,
covalent and non-stiochiometric hydrides; Water: Physical properties; structure of water, ice.
Chemical properties of water; hard and soft water, Temporary and permanent hardness of water;
Hydrogen peroxide: Preparation; Physical properties; structure and chemical properties; storage
and uses; Heavy Water; Hydrogen as a fuel.
9) THE s - BLOCK ELEMENTS (ALKALI AND ALKALINE EARTH METALS)
Group 1 Elements : Alkali metals; Electronic configurations; Atomic and Ionic radii;
Ionization enthalpy; Hydration enthalpy; Physical properties; Chemical properties; Uses; General
characteristics of the compounds of the alkali metals: Oxides; Halides; Salts of oxo Acids;
Anomalous properties of Lithium: Differences and similarities with other alkali metals, Diagonal
relationship; similarities between Lithium and Magnesium; Some important compounds of
Sodium: Sodium Carbonate; Sodium Chloride; Sodium Hydroxide; Sodium hydrogen carbonate;
Biological importance of Sodium and Potassium.
Group 2 Elements: Alkaline earth elements; Electronic configuration; Ionization enthalpy;
Hydration enthalpy; Physical properties, Chemical properties; Uses; General characteristics of
compounds of the Alkaline Earth Metals: Oxides, hydroxides, halides, salts of oxoacids
(Carbonates; Sulphates and Nitrates); Anomalous behavior of Beryllium; its diagonal
relationship with Aluminium; Some important compounds of calcium: Preparation and uses of
Calcium Oxide; Calcium Hydroxide; Calcium Carbonate; Plaster of Paris; Cement; Biological
importance of Calcium and Magnesium.
10) p- BLOCK ELEMENTS GROUP 13 (BORON FAMILY):
General introduction - Electronic configuration, Atomic radii, Ionization enthalpy, Electro
negativity; Physical & Chemical properties; Important trends and anomalous properties of boron;
Some important compounds of boron - Borax, Ortho boric acid, diborane; Uses of boron,
aluminium and their compounds.
11) p-BLOCK ELEMENTS - GROUP 14 (CARBON FAMILY):
General introduction - Electronic configuration, Atomic radii, Ionization enthalpy, Electro
negativity; Physical & Chemical properties; Important trends and anomalous properties of
carbon; Allotropes of carbon; Uses of carbon; Some important compounds of carbon and silicon
– carbon monoxide, carbon dioxide, Silica, silicones, silicates and zeolites.
12) ENVIRONMENTAL CHEMISTRY:
Definition of terms: Air, Water and Soil Pollutions; Environmental Pollution; Atmospheric
pollution; Tropospheric Pollution; Gaseous Air Pollutants (Oxides of Sulphur; Oxides of
Nitrogen; Hydrocarbons; Oxides of Carbon (CO, CO2). Global warming and Green house effect;
Acid rain- Particulate Pollutants- Smog; Stratospheric Pollution: Formation and breakdown of
Ozone- Ozone hole- effects of depletion of the Ozone Layer; Water Pollution: Causes of Water
Pollution; International standards for drinking water; Soil Pollution: Pesticides, Industrial
Wastes; Strategies to control environmental pollution- waste Management- collection and
disposal; Green Chemistry: Green chemistry in day-to-day life; Dry cleaning of clothes;
Bleaching of paper; Synthesis of chemicals
Syllabus for TS EAMCET 2019-AM Stream (Agriculture, Pharmacy, Veterinary etc.)
13) ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES, TECHNIQUES
AND HYDROCARBONS
SOME BASIC PRINCIPLES AND TECHNIQUES
General introduction; Tetravalency of Carbon: shapes of organic compounds; Structural
representations of organic compounds; Classification of organic compounds; Nomenclature of
organic compounds; Isomerism; Fundamental concepts in organic reaction mechanisms; Fission
of covalent bond; Nucleophiles and electrophiles; Electron movements in organic reactions;
Electron displacement effects in covalent bonds: inductive effect, resonance, resonance effect,
electromeric effect, hyperconjugation; Types of Organic reactions; Methods of purification of
organic compounds; Qualitative elemental analysis of organic compounds; Quantitative
elemental analysis of organic compounds.
HYDROCARBONS:
Classification of Hydrocarbons; Alkanes - Nomenclature, isomerism (structural and
conformations of ethane only); Preparation of alkanes; Properties - Physical properties and
chemical Reactivity, Substitution reactions - Halogenation (free radical mechanism),
Combustion, Controlled Oxidation, Isomerisation, Aromatization, reaction with steam and
Pyrolysis; Alkenes- Nomenclature, structure of ethene, Isomerism (structural and geometrical);
Methods of preparation; Properties- Physical and chemical reactions: Addition of Hydrogen,
halogen, water, sulphuric acid, Hydrogen halides (Mechanism- ionic and peroxide effect,
Markovnikov’s, anti Markovnikov’s or Kharasch effect). Oxidation, Ozonolysis and
Polymerization; Alkynes - Nomenclature and isomerism, structure of acetylene. Methods of
preparation of acetylene; Physical properties, Chemical reactions- acidic character of acetylene,
addition reactions- of Hydrogen, Halogen, Hydrogen halides and Water. Polymerization.
AROMATIC HYDROCARBONS: Nomenclature and isomerism, Structure of benzene,
Resonance and aromaticity; Preparation of benzene. Physical properties. Chemical properties:
Mechanism of electrophilic substitution. Electrophilic substitution reactions- Nitration,
Sulphonation, Halogenation, Friedel-Crafts alkylation and acylation; Directive influence of
functional groups in mono substituted benzene, Carcinogenicity and toxicity
14) SOLID STATE:
General characteristics of solid state; Amorphous and crystalline solids; Classification of
crystalline solids based on different binding forces (molecular, ionic, metallic and covalent
solids); Probing the structure of solids: X-ray crystallography; Crystal lattices and unit cells.
Bravais lattices primitive and centred unit cells; Number of atoms in a unit cell (primitive,
body centred and face centred cubic unit cell); Close packed structures: Close packing in
one dimension, in two dimensions and in three dimensions- tetrahedral and octahedral voidsformula
of a compound and number of voids filled- locating tetrahedral and octahedral
voids; Packing efficiency in simple cubic, bcc and in hcp, ccp lattice; Calculations involving
unit cell dimensions-density of the unit cell; Imperfections in solids-types of point defectsstoichiometric
and non-stoichiometric defects; Electrical properties-conduction of
electricity in metals, semiconductors and insulators- band theory of metals; Magnetic
properties.
Syllabus for TS EAMCET 2019-AM Stream (Agriculture, Pharmacy, Veterinary etc.)
15) SOLUTIONS:
Types of solutions; Expressing concentration of solutions - mass percentage, volume percentage,
mass by volume percentage, parts per million, mole fraction, molarity and molality;
Solubility: Solubility of a solid in a liquid, solubility of a gas in a liquid, Henry’s law; Vapour
pressure of liquid solutions: vapour pressure of liquid- liquid solutions. Raoult’s law as a
special case of Henry’s law -vapour pressure of solutions of solids in liquids; Ideal and nonideal
solutions.
COLLIGATIVE PROPERTIES: Colligative properties and determination of molar massrelative
lowering of vapour pressure-elevation of boiling point-depression of freezing pointosmosis
and osmotic pressure-reverse osmosis and water purification; Abnormal molar
masses-van’t Hoff factor.
16) ELECTROCHEMISTRY AND CHEMICAL KINETICS:
ELECTROCHEMISTRY: Electrochemical cells; Galvanic cells: measurement of electrode
potentials; Nernst equation-equilibrium constant from Nernst equation- electrochemical cell and
Gibbs energy of the cell reaction; Conductance of electrolytic solutions- measurement of the
conductivity of ionic solutions-variation of conductivity and molar conductivity with
concentration-strong electrolytes and weak electrolytes-applications of Kohlrausch’s law;
Electrolytic cells and electrolysis: Faraday’s laws of electrolysis-products of electrolysis;
Batteries: primary batteries and secondary batteries; Fuel cells; Corrosion of metals-
Hydrogen economy.
CHEMICAL KINETICS: Rate of a chemical reaction; Factors influencing rate of a reaction:
dependence of rate on concentration- rate expression and rate constant- order of a reaction,
molecularity of a reaction; Integrated rate equations-zero order reactions-first order
reactions- half life of a reaction; Pseudo first order reaction; Temperature dependence of the
rate of a reaction -effect of catalyst; Collision theory of chemical reaction rates.
17) SURFACE CHEMISTRY: Adsorption and absorption: Distinction between adsorption
and absorption-mechanism of adsorption-types of adsorption-characteristics of physisorptioncharacteristics
of chemisorptions-adsorption isotherms-adsorption from solution phaseapplications
of adsorption; Catalysis: Catalysts, promoters and poisons-auto catalysishomogeneous
and heterogeneous catalysis-adsorption theory of heterogeneous catalysisimportant
features of solid catalysts: (a)activity (b)selectivity-shape-selective catalysis by
zeolites-enzyme catalysis-characteristics and mechanism- catalysts in industry; Colloids;
Classification of colloids: Classification based on physical state of dispersed phase and
dispersion medium- classification based on nature of interaction between dispersed phase and
dispersion medium- classification based on type of particles of the dispersed phase- multi
molecular, macromolecular and associated colloids- cleansing action of soaps-preparation of
colloids-purification of colloidal solutions- properties of colloidal solutions: Tyndal effect,
colour, Brownian movement-charge on colloidal particles, electrophoresis; Emulsions; Colloids
Around us- application of colloids.
Syllabus for TS EAMCET 2019-AM Stream (Agriculture, Pharmacy, Veterinary etc.)
18) GENERAL PRINCIPLES OF METALLURGY: Occurrence of metals; Concentration of
ores-levigation, magnetic separation, froth floatation, leaching; Extraction of crude metal
from concentrated ore-conversion to oxide, reduction of oxide to the metal; Thermodynamic
principles of metallurgy – Ellingham diagram-limitations-applications-extraction of aluminium,
iron, copper and zinc from their oxides; Electrochemical principles of metallurgy; Oxidation
and reduction; Refining of crude metal-distillation, liquation poling, electrolysis, zone refining
and vapour phase refining; Uses of aluminium, copper, zinc and iron.
19) p-BLOCK ELEMENTS:
GROUP-15 ELEMENTS : Occurrence- electronic configuration, atomic and ionic radii,
ionisation enthalpy, electronegativity, physical and chemical properties; Dinitrogenpreparation,
properties and uses; Compounds of nitrogen-preparation and properties of ammonia;
Oxides of nitrogen; Preparation and properties of nitric acid; Phosphorous-allotropic forms;
Phosphine-preparation and properties; Phosphorous halides; Oxoacids of phosphorous
GROUP-16 ELEMENTS: Occurrence- electronic configuration, atomic and ionic radii,
ionisation enthalpy, electron gain enthalpy, electronegativity, physical and chemical
properties; Dioxygen-preparation, properties and uses; Simple oxides; Ozone-preparation,
properties, structure and uses; Sulphur-allotropic forms; Sulphur dioxide-preparation,
properties and uses; Oxoacids of sulphur; Sulphuric acid-industrial process of manufacture,
properties and uses.
GROUP-17 ELEMENTS: Occurrence, electronic configuration, atomic and ionic radii,
ionisation enthalpy, electron gain enthalpy, electronegativity, physical and chemical
properties; Chlorine- preparation, properties and uses; Hydrogen chloride- preparation,
properties and uses; Oxoacids of halogens; Interhalogen compounds.
GROUP-18 ELEMENTS : Occurrence, electronic configuration, ionization enthalpy,
atomic radii, electron gain enthalpy, physical and chemical properties(a) Xenon-fluorine
compounds- XeF2,XeF4 and XeF6 -preparation, hydrolysis and formation of fluoro anionsstructures
of XeF2, XeF4 and XeF6 (b) Xenon-oxygen compounds XeO3 and XeOF4 - their
formation and structures
20) d AND f BLOCK ELEMENTS & COORDINATION COMPOUNDS:
d AND f BLOCK ELEMENTS :Position in the periodic table; Electronic configuration of the dblock
elements; General properties of the transition elements (d-block) -physical properties,
variation in atomic and ionic sizes of transition series, ionisation enthalpies, oxidation states,
trends in the M2+/M and M3+/M2+ standard electrode potentials, trends in stability of higher
oxidation states, chemical reactivity and Eθ values, magnetic properties, formation of
coloured ions, formation of complex compounds, catalytic properties, formation of
interstitial compounds, alloy formation; Some important compounds of transition elementsoxides
and oxoanions of metals-preparation and properties of potassium dichromate and
potassium permanganate-structures of chromate, dichromate, manganate and permanganate ions;
Inner transition elements(f-block)-lanthanoids- electronic configuration-atomic and ionic sizesoxidation
states- general characteristics; Actinoids-electronic configuration atomic and ionic
sizes, oxidation states, general characteristics and comparison with lanthanoids; Some
applications of d and f block elements.
Syllabus for TS EAMCET 2019-AM Stream (Agriculture, Pharmacy, Veterinary etc.)
COORDINATION COMPOUNDS: Werner’s theory of coordination compounds; Definitions of
some terms used in coordination compounds; Nomenclature of coordination compounds-
IUPAC nomenclature; Isomerism in coordination compounds- (a)Stereo isomerism-Geometrical
and optical isomerism (b)Structural isomerism-linkage, coordination, ionisation and hydrate
isomerism; Bonding in coordination compounds. (a)Valence bond theory - magnetic properties
of coordination compounds-limitations of valence bond theory (b) Crystal field theory
(i) Crystal field splitting in octahedral and tetrahedral coordination entities (ii) Colour in
coordination compounds-limitations of crystal field theory; Bonding in metal carbonyls;
Stability of coordination compounds; Importance and applications of coordination
compounds.
21) POLYMERS: Introduction; Classification of Polymers -Classification based on
source, structure, mode of polymerization, molecular forces and growth polymerization; Types
of polymerization reactions-addition polymerization or chain growth polymerization-ionic
polymerization, free radical mechanism-preparation of addition polymers-polythene, teflon
and polyacrylonitrile-condensation polymerization or step growth polymerizationpolyamides-
preparation of Nylon 6,6 and Nylon 6, -poly esters-terylene, bakelite, melamineformaldehyde
polymers; copolymerization, Rubber-natural rubber-vulcanisation of rubber-
Synthetic rubbers-preparation of neoprene and buna-N; Molecular mass of polymers-number
average and weight average molecular masses- poly dispersity index(PDI); Biodegradable
polymers-PHBV, Nylon 2 Nylon 6; Polymers of commercial importance - polypropene,
polystyrene, polyvinylchloride (PVC), urea-formaldehyde resin, Glyptal and Bakelite - their
monomers, structures and uses.
22) BIOMOLECULES: Carbohydrates - Classification of carbohydrates-
Monosaccharides: preparation of glucose from sucrose and starch- Properties and structure of
glucose- D,L and (+), (-) configurations of glucose- Structure of fructose; Disaccharides:
Sucrose- preparation, structure; Invert sugar- Structures of maltose and lactose-
Polysaccharides: Structures of starch, cellulose and glycogen- Importance of
carbohydrates; Aminoacids: Natural aminoacids-classification of aminoacids - structures and
D and L forms-Zwitter ions;Proteins: Structures, classification, fibrous and globular- primary,
secondary, tertiary and quarternary structures of proteins- Denaturation of proteins;
Enzymes: Enzymes, mechanism of enzyme action; Vitamins: Explanation, names,
classification of vitamins - sources of vitamins-deficiency diseases of different types of
vitamins; Nucleic acids: chemical composition of nucleic acids, structures of nucleic acids,
DNA finger printing, biological functions of nucleic acids; Hormones: Definition, different
types of hormones, their production, biological activity, diseases due to their abnormal activities.
23) CHEMISTRY IN EVERYDAY LIFE: Drugs and their classification: (a) Classification of
drugs on the basis of pharmocological effect (b) Classification of drugs on the basis of drug
action (c) Classification of drugs on the basis of chemical structure (d) Classification of drugs
on the basis of molecular targets; Drug-Target interaction-Enzymes as drug targets
(a) Catalytic action of enzymes (b) Drug-enzyme interaction,receptors as drug targets;
Therapeutic action of different classes of drugs: antacids, antihistamines, neurologically active
drugs: tranquilizers, analgesics-non-narcotic, narcotic analgesics, antimicrobials-antibiotics,
antiseptics and disinfectants- anti fertility drugs; Chemicals in food-artificial sweetening
agents, food preservatives, antioxidants in food; Cleansing agents-soaps and synthetic detergents
– types and examples.
Syllabus for TS EAMCET 2019-AM Stream (Agriculture, Pharmacy, Veterinary etc.)
24) HALOALKANES AND HALOARENES: Classification and nomenclature; Nature of
C-X bond; Methods of preparation: Alkyl halides and aryl halides-from alcohols, from
hydrocarbons (a) by free radical halogenation (b) by electrophilic substitution (c) by
replacement of diazonium group (Sandmeyer reaction) (d) by the addition of hydrogen
halides and halogens to alkenes-by halogen exchange(Finkelstein reaction); Physical
properties-melting and boiling points, density and solubility; Chemical reactions: Reactions of
haloalkanes (i)Nucleophilic substitution reactions (a) SN2 mechanism (b) SN1 mechanism
(c) stereochemical aspects of nucleophilic substitution reactions-optical activity
(ii) Elimination reactions (iii) Reaction with metals-Reactions of haloarenes:
(i) Nucleophilic substitution (ii) Electrophilic substitution and (iii) Reaction with
metals; Polyhalogen compounds: Uses and environmental effects of dichloro methane,
trichloromethane, triiodomethane, tetrachloro methane, freons and DDT.
25) ORGANIC COMPOUNDS CONTAINING C, H AND O (Alcohols, Phenols, Ethers,
Aldehydes, Ketones and Carboxylic acids):
ALCOHOLS, PHENOLS AND ETHERS: Alcohols,phenols and ethers -classification;
Nomenclature: (a)Alcohols, (b)phenols and (c) ethers; Structures of hydroxy and ether
functional groups; Methods of preparation: Alcohols from alkenes and carbonyl compounds
(reduction and reaction with Grignard reagents); Phenols from haloarenes, benzene sulphonic
acid, diazonium salts, cumene; Physical propertics of alcohols and phenols; Chemical reactions
of alcohols and phenols (i) Reactions involving cleavage of O-H bond-Acidity of alcohols and
phenols, esterification (ii) Reactions involving cleavage of C-O bond- reactions with HX,
PX3, dehydration and oxidation (iii) Reactions of phenols- electrophilic aromatic
substitution, Kolbe’s reaction, Reimer - Tiemann reaction, reaction with zinc dust, oxidation;
Commercially important alcohols (methanol,ethanol); Ethers-Methods of preparation: By
dehydration of alcohols, Williamson synthesis- Physical properties-Chemical reactions:
Cleavage of C-O bond and electrophilic substitution of aromatic ethers.
ALDEHYDES AND KETONES: Nomenclature and structure of carbonyl group;
Preparation of aldehydes and ketones-(1) by oxidation of alcohols (2) by dehydrogenation of
alcohols (3) from hydrocarbons -Preparation of aldehydes (1) from acyl chlorides (2) from
nitriles and esters(3) from hydrocarbons-Preparation of ketones(1) from acyl chlorides (2)from
nitriles (3)from benzene or substituted benzenes; Physical properties of aldehydes and ketones;
Chemical reactions of aldehydes and ketones-nucleophilic addition, reduction, oxidation,
reactions due to alpha hydrogen and other reactions (Cannizzaro reaction, electrophilic
substitution reaction); Uses of aldehydes and ketones.
CARBOXYLIC ACIDS: Nomenclature and structure of carboxylgroup; Methods of
preparation of carboxylic acids (1)from primary alcohols and aldehydes (2) from
alkylbenzenes(3)from nitriles and amides (4)from Grignard reagents (5) from acyl halides and
anhydrides (6) from esters; Physical properties; Chemical reactions: (i) Reactions involving
cleavage of O-H bond-acidity, reactions with metals and alkalies (ii) Reactions involving
cleavage of C-OH bond-formation of anhydride, reactions with PCl5, PCl3, SOCl2,
esterification and reaction with ammonia (iii) Reactions involving-COOH group-reduction,
decarboxylation (iv) Substitution reactions in the hydrocarbon part - halogenation and ring
substitution; Uses of carboxylic acids.
Syllabus for TS EAMCET 2019-AM Stream (Agriculture, Pharmacy, Veterinary etc.)
26) ORGANIC COMPOUNDS CONTAINING NITROGEN:
AMINES: Structure of amines; Classification; Nomenclature; Preparation of amines: reduction
of nitro compounds, ammonolysis of alkyl halides, reduction of nitriles, reduction of amides,
Gabriel phthalimide synthesis and Hoffmann bromamide degradation reaction; Physical
properties; Chemical reactions: basic character of amines, alkylation, acylation, carbyl amine
reaction, reaction with nitrous acid, reaction with aryl sulphonyl chloride, electrophilic
substitution of aromatic amines-bromination, nitration and sulphonation.
DIAZONIUM SALTS: Methods of preparation of diazonium salts (by diazotization) Physical
properties; Chemical reactions: Reactions involving displacement of Nitrogen; Sandmeyer
reaction, Gatterman reaction, replacement by i) iodiode and fluoride ions ii) hydrogen,
hydroxyl and Nitro groups; reactions involving retention of diazo group; coupling reactions;
Importance of diazonium salts in synthesis of aromatic compounds.
CYANIDES AND ISOCYANIDES: Structure and nomenclature of cyanides and isocyanides;
Preparation, physical properties and chemical reactions of cyanides and isocyanides.