How to prepare for JAM 2019 Chemistry

How to prepare for JAM 2019 Chemistry – JAM 2019 examination to be conducted by IIT Kharagpur is one of the most sought after exams for candidates who wish to pursue their postgraduate courses from IIT’s. With the JAM 2019 exam being conducted on February 10, 2019 candidates need to prepare themselves for the different subjects. To prepare for the Chemistry exam, candidates must need to get their strategy ready including a time-table and collection of sample papers. Through JAM IIT’s offer M.Sc programmes for courses such as Physics, Chemistry, Biological Sciences, Biotechnology, Mathematics, Mathematical Statics and Geology. ‘How to prepare for JAM 2019 Chemistry’ is a guide for aspirants who wish to appear for the Chemistry exam of JAM 2019. In this article candidates can find details related to the syllabus of chemistry, the study plan and the tips to follow while preparing for the JAM 2019 Examination.

How to prepare for JAM 2019 Chemistry - Syllabus

To prepare thoroughly for the Chemistry exam of JAM 2019 candidates first need to make sure of the syllabus for the examination. The JAM 2019 Syllabus will give candidates a clear idea about how to prepare and how much to prepare. Candidates can check through the syllabus mentioned below.

Physical Chemistry

• Basic Mathematical Concepts: Functions, maxima and minima; integrals; ordinary differential equations, vectors and matrices, determinants, elementary statistics and probability theory.

• Theory of Gases: Equation of state for ideal and non-ideal (van der Waals) gases; Kinetic theory of gases; Maxwell-Boltzmann distribution law; equipartition of energy.

• Atomic and Molecular Structure: Fundamental particles; Bohr’s theory of hydrogen-like atom; wave-particle duality; uncertainty principle; Schrödinger’s wave equation; quantum numbers; shapes of orbitals; Hund’s rule and Pauli’s exclusion principle; electronic configuration of simple homonuclear diatomic molecules.

• Chemical Thermodynamics: Reversible and irreversible processes; first law and its application to ideal and nonideal gases; thermochemistry; second law; entropy and free energy; criteria for spontaneity.

• Solid state: Crystals and crystal systems; X-rays; NaCl and KCl structures; close packing; atomic and ionic radii; radius ratio rules; lattice energy; Born-Haber cycle; isomorphism; heat capacity of solids.

• Chemical and Phase Equilibria: Law of mass action; Kp, Kc, Kx and Kn; effect of temperature on K; ionic equilibria in solutions; pH and buffer solutions; hydrolysis; solubility product; phase equilibria–phase rule and its application to one-component and two-component systems; colligative properties.

• Adsorption: Gibbs adsorption equation; adsorption isotherm; types of adsorption; surface area of adsorbents; surface films on liquids.

• Electrochemistry: Conductance and its applications; transport number; galvanic cells; EMF and free energy; concentration cells with and without transport; polarography; concentration cells with and without transport; Debey-Huckel-Onsagar theory of strong electrolytes. Chemical Kinetics: Reactions of various order; Arrhenius equation; collision theory; transition state theory; chain reactions – normal and branched; enzyme kinetics; photochemical processes; catalysis.

• Spectroscopy: Beer-Lambert law; fundamental concepts of rotational, vibrational, electronic and magnetic resonance spectroscopy.

Organic Chemistry

Basic Concepts in Organic Chemistry and Stereochemistry: Electronic effects (resonance, inductive, hyperconjugation) and steric effects and its applications (acid/base property); optical isomerism in compounds with and without any stereocenters (allenes, biphenyls); conformation of acyclic systems (substituted ethane/n-propane/n-butane) and cyclic systems (mono- and di-substituted cyclohexanes).

• Qualitative Organic Analysis: Identification of functional groups by chemical tests; elementary UV, IR and 1H NMR spectroscopic techniques as tools for structural elucidation.

• Organic Reaction Mechanism and Synthetic Applications: Chemistry of reactive intermediates (carbocations, carbanions, free radicals, carbenes, nitrenes, benzynes etc…); Hofmann-Curtius-Lossen rearrangement, Wolff rearrangement, Simmons-Smith reaction, Reimer-Tiemann reaction, Michael reaction, Darzens reaction, Wittig reaction and McMurry reaction; Pinacol-pinacolone, Favorskii, benzilic acid rearrangement, dienone-phenol rearrangement, Baeyer-Villeger reaction; oxidation and reduction reactions in organic chemistry; organometallic reagents in organic synthesis (Grignard, organolithium and organocopper); Diels-Alder, electrocyclic and sigmatropic reactions; functional group inter-conversions and structural problems using chemical reactions.

• Natural Products Chemistry: Chemistry of alkaloids, steroids, terpenes, carbohydrates, amino acids, peptides and nucleic acids.

• Aromatic and Heterocyclic Chemistry: Monocyclic, bicyclic and tricyclic aromatic hydrocarbons, and monocyclic compounds with one hetero atom: synthesis, reactivity and properties.

Inorganic Chemistry

• Main Group Elements (s and p blocks): General concepts on group relationships and gradation in properties; structure of electron deficient compounds involving main group elements.

• Periodic Table: Periodic classification of elements and periodicity in properties; general methods of isolation and purification of elements. Chemical Bonding and Shapes of Compounds: Types of bonding; VSEPR theory and shapes of molecules; hybridization; dipole moment; ionic solids; structure of NaCl, CsCl, diamond and graphite; lattice energy.

• Transition Metals (d block): Characteristics of 3d elements; oxide, hydroxide and salts of first row metals; coordination complexes: structure, isomerism, reaction mechanism and electronic spectra; VB, MO and Crystal Field theoretical approaches for structure, color and magnetic properties of metal complexes; organometallic compounds having ligands with back bonding capabilities such as metal carbonyls, carbenes, nitrosyls and metallocenes; homogenous catalysis.

• Instrumental Methods of Analysis: Basic principles; instrumentations and simple applications of conductometry, potentiometry and UV-vis spectrophotometry; analysis of water, air and soil samples.

• Bioinorganic Chemistry: Essentials and trace elements of life; basic reactions in the biological systems and the role of metal ions, especially Fe2+, Fe3+, Cu2+ and Zn2+; structure and function of hemoglobin and myoglobin and carbonic anhydrase

• Analytical Chemistry: Principles of qualitative and quantitative analysis; acid-base, oxidation-reduction and complexometric titrations using EDTA; precipitation reactions; use of indicators; use of organic reagents in inorganic analysis; radioactivity; nuclear reactions; applications of isotopes.

How to prepare for JAM 2019 Chemistry – Best Books

How to prepare for JAM 2019 Chemistry – Tips and Tricks

Making a Time-Table

Preparation for an examination begins with a right time-table. Setting a time-table makes the whole process of preparation easier. Candidates preparing for JAM 2019 Chemistry examination must make sure to prepare a time-table which divides the whole syllabus in such a way that there is a perfect balance between the time allotted for each sub topic during the initial days of preparation. The time-table and time allotment will differ as the examination is close by.

Solving Sample Papers

Solving JAM sample papers from previous years is a must for candidates who are about to appear for JAM 2019 Chemistry examination. Sample papers from the previous years carry a pattern of question types and is lucky a few important questions which tend to get repeated over the years. While solving previous years question papers candidates not only familiarize themselves with the pattern and the type of questions but they can also gain the confidence to solve the questions on the day of the examination. After a series of continuous studying solving a few sample papers will help candidates understand where they stand and how much more has to be done to reach the mark.

All the best for IIT JAM 2019!