NEET Syllabus 2017 | NEET Chemistry Syllabus 2017 | Download NEET 2017 Syllabus Chemistry
NEET CHEMISTRY Syllabus
As we know that the NEET 2017 exam for those candidates who want to take admission into various medical courses like MBBS, Dental etc... they must have to face NEET 2017 exam, Before facing the NEET 2017 exam please go through NEET syllabus 2017 which comprising class 11th and 12th topics. Here we give detailed NEET Chemistry syllabus. The following topics considered into NEET chemistry syllabus 2017.
NEET Syllabus Chemistry CLASS XI NEET Syllabus Chemistry CLASS XII
1. Some Basic
Concepts of Chemistry
Solid State
2. Structure of
Atom
Solutions
3. Classification
of Elements and Periodicity
in Properties Electrochemistry
in Properties Electrochemistry
4. Chemical
Bonding and Molecular Structure
Chemical Kinetics
5. States of
Matter: Gases and Liquids
Surface Chemistry
6. Thermodynamics
General Principles and Processes of Isolation of Elements
7. Equilibrium
p- Block Elements
8. Redox Reactions
d and f Block Elements
9. Hydrogen
Coordination
Compounds
10. s-Block
Element (Alkali and Alkaline earth
metals)
Haloalkanes and Haloarenes
11. Some p-Block
Elements
Alcohols, Phenols and
Ethers
12. Organic
Chemistry- Some Basic Principles and
Techniques
Aldehydes, Ketones and Carboxylic
Acids
13. Hydrocarbons
Organic Compounds Containing Nitrogen
14. Environmental
Chemistry
Biomolecules
15.
Polymers
16.
Chemistry in Everyday Life
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NEET Syllabus 2017 | NEET Chemistry
Syllabus 2017 | Download NEET 2017 Syllabus Chemistry
CONTENTS OF NEET CLASS XI SYLLABUS
UNIT I: Some Basic Concepts of Chemistry
·
General Introduction: Important and scope of chemistry.
·
Laws of chemical combination, Dalton’s atomic theory: concept of
elements, atoms and molecules.
·
Atomic and molecular masses. Mole concept
and molar mass; percentage composition and
empirical and molecular
formula; chemical reactions,
stoichiometry and calculations based on stoichiometry.
UNIT II: Structure of Atom
·
Atomic number, isotopes and isobars.
Concept of shells and subshells, dual
nature of matter and light, de
Broglie’s
relationship, Heisenberg
uncertainty principle, concept of orbital, quantum numbers, shapes of s,p and d
orbitals, rules NEET Chemistry Syllabus
for filling
electrons in orbitals- Aufbau principle,
Pauli exclusion principles and Hund’s rule,
electronic configuration of
atoms, stability of half filled
and completely filled orbitals.
-->
UNIT III: Classification of Elements and Periodicity
in Properties
·
Modern periodic law and long form of periodic table, periodic trends in
properties of elements- atomic radii, ionic radii,
ionization enthalpy, electron
gain enthalpy, electronegativity, valence.
UNIT IV: Chemical Bonding and Molecular
Structure
·
Valence electrons, ionic bond, covalent
bond, bond parameters, Lewis structure,
polar character of covalent bond,
NEET Chemistry Syllabus
valence bond
theory, resonance, geometry of molecules,
VSEPR theory, concept of hybridization
involving s, p and d
orbitals and shapes of some
simple molecules, molecular orbital theory of homonuclear diatomic molecules
(qualitative
idea only). Hydrogen bond.
UNIT V: States of Matter: Gases and Liquids
·
Three states of matter, intermolecular
interactions, types of bonding, melting and
boiling points, role of gas laws
of
elucidating the concept of the
molecule, Boyle’s law, Charle’s law, Gay Lussac’s law, Avogadro’s law, ideal
behaviour of
gases, empirical derivation of
gas equation. Avogadro number, ideal gas equation. Kinetic energy and molecular
speeds
(elementary idea), deviation
from ideal behaviour, liquefaction of gases, critical temperature.
·
Liquid State- Vapour pressure, viscosity and surface tension (qualitative
idea only, no mathematical derivations).
UNIT VI : Thermodynamics
·
First law of thermodynamics-internal energy and enthalpy, heat capacity
and specific heat, measurement of U and H,
Hess’s law of
constant heat summation, enthalpy of :
bond dissociation, combustion, formation,
atomization,
sublimation, phase transition,
ionization, solution and dilution.
·
Introduction of entropy as state function,
Second law of thermodynamics, Gibbs energy
change for spontaneous and
non-spontaneous process,
criteria for equilibrium and spontaneity.
·
Third law of thermodynamics- Brief introduction.
UNIT VII: Equilibrium
·
Equilibrium in physical and chemical processes, dynamic nature of
equilibrium, law of chemical equilibrium, equilibrium
constant, factors affecting
equilibrium-Le Chatelier’s principle; ionic equilibrium- ionization of acids
and bases, strong and NEET
Chemistry Syllabus
weak electrolytes,
degree of ionization, ionization of
polybasic acids, acid strength, concept of
pH., Hydrolysis of salts
(elementary idea).,
buffer solutions, Henderson equation, solubility
product, common ion effect (with
illustrative
examples).
UNIT VIII: Redox Reactions
·
Concept of oxidation and oxidation and reduction, redox reactions
oxidation number, balancing redox reactions in terms
of loss and gain of electron
and change in oxidation numbers.
UNIT IX: Hydrogen
·
Occurrence, isotopes, preparation, properties and uses of hydrogen;
hydrides-ionic, covalent and interstitial; physical and
chemical properties of water,
heavy water; hydrogen peroxide-preparation, reactions, uses and
structure;
UNIT X: s-Block Elements (Alkali and
Alkaline earth metals)
·
Group I and group 2 elements:
·
General introduction, electronic configuration,
occurrence, anomalous properties of the
first element of each group, NEET
Chemistry Syllabus
diagonal relationship, trends
in the variation of properties (such as ionization enthalpy, atomic and ionic
radii), trends in
chemical reactivity with
oxygen, water, hydrogen and halogens; uses.
·
Preparation and Properties of Some important Compounds:
·
Sodium carbonate, sodium chloride, sodium hydroxide and sodium
hydrogencarbonate, biological importance of sodium
and potassium.
·
Industrial use of lime and limestone, biological importance of Mg and Ca.
UNIT XI: Some p-Block Elements
·
General Introduction to p-Block Elements.
·
Group 13 elements: General introduction, electronic configuration,
occurrence, variation of properties, oxidation states,
trends in chemical reactivity,
anomalous properties of first element of the group; Boron, some important
compounds: NEET Chemistry Syllabus
borax, boric acids, boron
hydrides. Aluminium: uses, reactions with acids and alkalies.
·
General 14 elements: General introduction, electronic configuration,
occurrence, variation of properties, oxidation states,
trends in chemical
reactivity, anomalous behaviour of first
element. Carbon, allotropic forms, physical
and chemical
properties: uses of some
important compounds: oxides.
·
Important compounds of silicon and a few uses: silicon tetrachloride,
silicones, silicates and zeolites, their uses.
UNIT XII: Organic Chemistry- Some Basic
Principles and Techniques
·
General introduction, methods of purification
qualitative and quantitative analysis,
classification and IUPAC
nomenclature of organic
compounds.
·
Electronic displacements in a covalent bond: inductive effect,
electromeric effect, resonance and hyper conjugation.
·
Homolytic and heterolytic fission of a
covalent bond: free radials, carbocations,
carbanions; electrophiles and
nucleophiles, types of organic
reactions.
UNIT XIII: Hydrocarbons
·
Alkanes- Nomenclature, isomerism, conformations (ethane only),
physical properties, chemical reactions including free
radical mechanism of
halogenation, combustion and pyrolysis.
·
Alkanes-Nomenclature, structure of double bond
(ethene), geometrical isomerism, physical
properties, methods of
preparation: chemical
reactions: addition of hydrogen, halogen,
water, hydrogen halides (Markovnikov’s addition
and NEET Chemistry Syllabus
peroxide effect), ozonolysis,
oxidation, mechanism of electrophilic addition.
·
Alkynes-Nomenclature, structure of triple bond
(ethyne), physical properties, methods of
preparation, chemical
reactions: acidic character of
alkynes, addition reaction of- hydrogen, halogens, hydrogen halides and water.
·
Aromatic hydrocarbons- Introduction, IUPAC
nomenclature; Benzene; resonance, aromaticity;
chemical properties:
mechanism of
electrophilic substitution- Nitration sulphonation,
halogenation, Friedel Craft’s alkylation and
acylation;
directive influence of
functional group in mono-substituted benzene; carcinogenicity and toxicity.
UNIT XIV: Environmental Chemistry
·
Environmental pollution: Air, water and
soil pollution, chemical reactions in
atmosphere, smogs, major atmospheric
pollutants; acid rain ozone and
its reactions, effects of depletion of ozone layer, greenhouse effect and
global warmingpollution due to industrial wastes; green chemistry as an
alternative tool for reducing pollution, strategy for control of
environmental pollution.
CONTENTS OF NEET CLASS XII SYLLABUS
UNIT I: 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.
UNIT II: Solutions
·
Types of solutions, expression of
concentration of solutions of solids in
liquids, solubility of gases in liquids,
solid
solutions, colligative
properties- relative lowering of vapour pressure, Raoult’s law, elevation
of boiling point, depression
of freezing point, osmotic
pressure, determination of molecular masses using colligative properties
abnormal molecular
mass. Van Hoff factor.
UNIT III: Electrochemistry
·
Redox reactions, conductance in electrolytic
solutions, specific and molar conductivity
variation 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, 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, no
mathematical treatment). Activation
energy, Arrhenious equation.
UNIT V: Surface Chemistry
·
Adsorption-physisorption and chemisorption; factors affecting adsorption
of gases on solids, catalysis homogeneous and
heterogeneous, activity and
selectivity: enzyme catalysis; colloidal state: distinction between true
solutions, colloids and
suspensions; lyophillic,
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
aluminium, 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;
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
(PCI3, PCI5) 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, 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,
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, isomerism
(structural and stereo) bonding, Werner’s
theory
VBT,CFT; importance of
coordination compounds (in qualitative analysis, biological systems).
UNIT X: Haloalkanes and Haloarenes
·
Haloalkanes: Nomenclature, nature of C –X bond, physical and chemical
properties, mechanism of substitution reactions.
Optical rotation.
·
Haloarenes: Nature of C-X bond, substitution reactions (directive
influence of halogen for monosubstituted compounds
only).
·
Uses and environment effects of – 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 special
reference to
methanol and ethanol.
·
Phenols: Nomenclature, methods of preparation, physical and chemical
properties, acidic nature of phenol, electrophillic
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; and mechanism of
nucleophilic addition, 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.
·
Diazonium salts: Preparation, chemical reactions 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 – 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 function.
·
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 polyesters,
bakelite; rubber, Biodegradable and
non-biodegradable
polymers.
UNIT XVI: Chemistry in Everyday Life
·
Chemicals in medicines- analgesics, tranquilizers, antiseptics,
disinfectants, antimicrobials, antifertility drugs, antibiotics,
antacids, antihistamines.
·
Chemicals in food- preservatives, artificial sweetening agents,
elementary idea of antioxidants.
·
Cleansing agents- soaps and detergents, cleansing action.
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