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Hello sir I am here as I want to get the Content Specifications of the GRE subject test in chemistry so that I can start my practice so will you please provide me the same?
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The GRE subject test in chemistry is a standardized test in the United States created by the Educational Testing Service, and is designed to assess a candidate's potential for graduate or post-graduate study in the field of chemistry. It contains questions from many fields of chemistry. The test consists of approximately 130 multiple-choice questions. A periodic table is printed in the test booklet as well as a table of information presenting various physical constants and a few conversion factors among SI units. Whenever necessary, additional values of physical constants are printed with the text of the question. Test questions are constructed to simplify mathematical manipulations. As a result, neither calculators nor tables of logarithms are needed. If the solution to a problem requires the use of logarithms, the necessary values are included with the question. Content Specifications I. ANALYTICAL CHEMISTRY — 15% -Data Acquisition and Use of Statistics — Errors, statistical considerations -Solutions and Standardization — Concentration terms, primary standards -Homogeneous Equilibria — Acid-base, oxidation-reduction, complexometry -Heterogeneous Equilibria — Gravimetric analysis, solubility, precipitation titrations, chemical separations -Instrumental Methods — Electrochemical methods, spectroscopic methods, chromatographic methods, thermal methods, calibration of instruments -Environmental Applications -Radiochemical Methods — Detectors, applications II. INORGANIC CHEMISTRY — 25% -General Chemistry — Periodic trends, oxidation states, nuclear chemistry -Ionic Substances — Lattice geometries, lattice energies, ionic radii and radius/ratio effects -Covalent Molecular Substances — Lewis diagrams, molecular point groups, VSEPR concept, valence bond description and hybridization, molecular orbital description, bond energies, covalent and van der Waals radii of the elements, intermolecular forces -Metals and Semiconductors — Structure, band theory, physical and chemical consequences of band theory -Concepts of Acids and Bases — Brønsted-Lowry approaches, Lewis theory, solvent system approaches -Chemistry of the Main Group Elements — Electronic structures, occurrences and recovery, physical and chemical properties of the elements and their compounds -Chemistry of the Transition Elements — Electronic structures, occurrences and recovery, physical and chemical properties of the elements and their compounds, coordination chemistry -Special Topics — Organometallic chemistry, catalysis, bioinorganic chemistry, applied solid-state chemistry, environmental chemistry III. ORGANIC CHEMISTRY — 30% -Structure, Bonding and Nomenclature — Lewis structures, orbital hybridization, configuration and stereochemical notation, conformational analysis, systematic IUPAC nomenclature, spectroscopy (IR and 1H and 13C NMR) -Functional Groups — Preparation, reactions, and interconversions of alkanes, alkenes, alkynes, dienes, alkyl halides, alcohols, ethers, epoxides, sulfides, thiols, aromatic compounds, aldehydes, ketones, carboxylic acids and their derivatives, amines -Reaction Mechanisms — Nucleophilic displacements and addition, nucleophilic aromatic substitution, electrophilic additions, electrophilic aromatic substitutions, eliminations, Diels-Alder and other cycloadditions -Reactive Intermediates — Chemistry and nature of carbocations, carbanions, free radicals, carbenes, benzynes, enols -Organometallics — Preparation and reactions of Grignard and organolithium reagents, lithium organocuprates, and other modern main group and transition metal reagents and catalysts -Special Topics — Resonance, molecular orbital theory, catalysis, acid-base theory, carbon acidity, aromaticity, antiaromaticity, macromolecules, lipids, amino acids, peptides, carbohydrates, nucleic acids, terpenes, asymmetric synthesis, orbital symmetry, polymers IV. PHYSICAL CHEMISTRY — 30% -Thermodynamics — First, second, and third laws, thermochemistry, ideal and real gases and solutions, Gibbs and Helmholtz energy, chemical potential, chemical equilibria, phase equilibria, colligative properties, statistical thermodynamics -Quantum Chemistry and Applications to Spectroscopy — Classical experiments, principles of quantum mechanics, atomic and molecular structure, molecular spectroscopy -Dynamics — Experimental and theoretical chemical kinetics, solution and liquid dynamics, photochemistry
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