What is the syallabus of Chemistry in Jee mains 2018

General Topics Concept of atoms and molecules; Dalton’s atomic theory; Mole concept; Chemical formulae; Balanced chemical equations; Calculations (based on mole concept) involving common oxidation-reduction, neutralisation, and displacement reactions; Concentration in terms of mole fraction, morality and normality. Gaseous And Liquid States Absolute scale of temperature, ideal gas equation; Deviation from ideality, van der Waals equation; Kinetic theory of gases, average, root mean square and most probable velocities and their relation with temperature; Law of partial pressures; Vapour pressure; Diffusion of gases. Atomic Structure And Chemical Bonding Bohr model, spectrum of hydrogen atom, quantum numbers; Wave-particle duality, de Broglie hypothesis; Uncertainty principle; Qualitative quantum mechanical picture of hydrogen atom, shapes of s, p and d orbital’s; Electronic configurations of elements (up to atomic number 36); Aufbau principle; Pauli’s exclusion principle and Hund’s rule; Orbital overlap and covalent bond; Hybridisation involving s, p and d orbital’s only; Orbital energy diagrams for homonuclear diatomic species; Hydrogen bond; Polarity in molecules, dipole moment (qualitative aspects only); VSEPR model and shapes of molecules (linear, angular, triangular, square planar, pyramidal, square pyramidal, trigonal bipyramidal, tetrahedral and octahedral). Energetics First law of thermodynamics; Internal energy, work and heat, pressure-volume work; Enthalpy, Hess’s law; Heat of reaction, fusion and vapourization; Second law of thermodynamics; Entropy; Free energy; Criterion of spontaneity. Chemical Equilibrium: Law of mass action; Equilibrium constant, Le Chatelier's principle (effect of concentration, temperature and pressure); Significance of DG and DGo in chemical equilibrium; Solubility product, common ion effect, pH and buffer solutions; Acids and bases (Bronsted and Lewis concepts); Hydrolysis of salts. Electrochemistry Electrochemical cells and cell reactions; Standard electrode potentials; Nernst equation and its relation to DG; Electrochemical series, emf of galvanic cells; Faraday's laws of electrolysis; Electrolytic conductance, specific, equivalent and molar conductivity, Kohlrausch's law; Concentration cells. Chemical Kinetics Rates of chemical reactions; Order of reactions; Rate constant; First order reactions; Temperature dependence of rate constant (Arrhenius equation). Solid State Classification of solids, crystalline state, seven crystal systems (cell parameters a, b, c, alpha, beta, gamma), close packed structure of solids (cubic), packing in fcc, bcc and hcp lattices; Nearest neighbours, ionic radii Solutions Raoult's law; Molecular weight determination from lowering of vapour pressure, elevation of boiling point and depression of freezing point. Surface chemistry Elementary concepts of adsorption (excluding adsorption isotherms); Colloids: types, methods of preparation and general properties; Elementary ideas of emulsions, surfactants and micelles (only definitions and examples) Nuclear chemistry Radioactivity: isotopes and isobars; Properties of alpha, beta and gamma rays; Kinetics of radioactive decay (decay series excluded), carbon dating; Stability of nuclei with respect to proton-neutron ratio; Brief discussion on fission and fusion reactions. Inorganic ChemistryIsolation/Preparation And Properties Of The Following Non-Metals Boron, silicon, nitrogen, phosphorus, oxygen, sulphur and halogens; Properties of allotropes of carbon (only diamond and graphite), phosphorus and sulphur Preparation and properties of the following compounds Oxides, peroxides, hydroxides, carbonates, bicarbonates, chlorides and sulphates of sodium, potassium, magnesium and calcium; Boron: diborane, boric acid and borax; Aluminium: alumina, aluminium chloride and alums; Carbon: oxides and oxyacid (carbonic acid); Silicon: silicones, silicates and silicon carbide; Nitrogen: oxides, oxyacids and ammonia; Phosphorus: oxides, oxyacids (phosphorus acid, phosphoric acid) and phosphine; Oxygen: ozone and hydrogen peroxide; Sulphur: hydrogen sulphide, oxides, sulphurous acid, sulphuric acid and sodium thiosulphate; Halogens: hydrohalic acids, oxides and oxyacids of chlorine, bleaching powder; Xenon fluorides. Transition elements (3d series) Definition, general characteristics, oxidation states and their stabilities, colour (excluding the details of electronic transitions) and calculation of spin-only magnetic moment; Coordination compounds: nomenclature of mononuclear coordination compounds, cis-trans and ionisation isomerisms, hybridization and geometries of mononuclear coordination compounds (linear, tetrahedral, square planar and octahedral). Preparation and properties of the following compounds Oxides and chlorides of tin and lead; Oxides, chlorides and sulphates of Fe2+, Cu2+ and Zn2+; Potassium permanganate, potassium dichromate, silver oxide, silver nitrate, silver thiosulphate Ores and minerals:Commonly occurring ores and minerals of iron, copper, tin, lead, magnesium, aluminium, zinc and silver. Extractive metallurgy Chemical principles and reactions only (industrial details excluded); Carbon reduction method (iron and tin); Self reduction method (copper and lead); Electrolytic reduction method (magnesium and aluminium); Cyanide process (silver and gold) Organic ChemistryConcepts Hybridisation of carbon; Sigma and pi-bonds; Shapes of simple organic molecules; Structural and geometrical isomerism; Optical isomerism of compounds containing up to two asymmetric centres, (R,S and E,Z nomenclature excluded); IUPAC nomenclature of simple organic compounds (only hydrocarbons, mono-functional and bi-functional compounds); Conformations of ethane and butane (Newman projections); Resonance and hyperconjugation; Keto-enol tautomerism; Determination of empirical and molecular formulae of simple compounds (only combustion method); Hydrogen bonds: definition and their effects o

Chemistry syllabus for JEE Mains 2018:-

Physical Chemistry: Some Basic concepts in Chemistry, States of Matter, Chemical Bonding & Molecular Structure, Atomic Structure, Solutions, Redox Reactions & Electrochemistry, Equilibrium, Chemical Thermodynamics, Chemical Kinetics, Surface Chemistry.

Inorganic Chemistry: General Principles & Process of Isolation of Metals, Hydrogen, p – Block Elements, s – Block Element, Co-ordination Compounds, d – and f – Block Elements, Classification of Elements & Periodicity in Properties, Environmental Chemistry.

Organic Chemistry: Some Basic Principles of Organic Chemistry, Organic Compounds Containing Halogens, Purification & Characterisation of Organic Compounds, Hydrocarbons, Polymers, Organic Compounds Containing Nitrogen, Organic Compounds Containing Oxygen, Bio Molecules, Principles Related to Practical Chemistry, Chemistry in Everyday Life.

All the very best and good luck.

Hello Umang,

You can check it from here :-

https://engineering.careers360.com/articles/jee-main-syllabus

Hello,

Here is the list of topics which you have to study for jee mains 2018 chemistry:

• Physical Chemistry

Some basic concepts in chemistry



States of matter



Atomic structure



Chemical bonding and molecular structure



Chemical thermodynamics



Solutions



Equilibrium



Redox reactions and electrochemistry



Chemical kinetics



Surface chemistry

• Organic Chemistry

Purification and characterisation of organic compounds



Hydrocarbons



Chemistry in everyday life



Principles related to practical chemistry



Organic compounds containing halogens



Organic compounds containing oxygen



Organic compounds containing nitrogen



Polymers



Some basic principles of organic chemistry



Biomolecules

• Inorganic Chemistry

Classification of elements and periodicity in properties



Hydrogen



Block elements (alkali and alkaline earth metals)



Block elements group 13 to group 18 elements



D - and f - block elements



Co-ordination compounds



Environmental chemistry



General principles and processes of isolation of metals

Jee mains 2018 chemistry syllabus:

Physical Chemistry

Some basic concepts in chemistry

States of matter

Atomic structure

Chemical bonding and molecular structure

Chemical thermodynamics

Solutions

Equilibrium

Redox reactions and electrochemistry

Chemical kinetics

Surface chemistry

Organic Chemistry

Purification and characterisation of organic compounds

Hydrocarbons

Chemistry in everyday life

Principles related to practical chemistry

Organic compounds containing halogens

Organic compounds containing oxygen

Organic compounds containing nitrogen

Polymers

Some basic principles of organic chemistry

Biomolecules

Inorganic Chemistry

Classification of elements and periodicity in properties

Hydrogen

Block elements (alkali and alkaline earth metals)

Block elements group 13 to group 18 elements

D - and f - block elements

Co-ordination compounds

Environmental chemistry

General principles and processes of isolation of metals