GRE Subject منابع و نمونه سوال آزمون

[CANOR]

سلام دوستان

من میخوام در آزمون GRE Subject شیمی شرکت کنم.
کسی منابع و نمونه سوالاتی از این آزمون داره؟

ممنون

 

[davidmors]

مگه میخواهی از کجا پذیرش بگیری که GRE میخواد ؟

 

[CANOR]

مگه میخواهی از کجا پذیرش بگیری که GRE میخواد ؟

اروپا، امریکا، کانادا. واسه هر سه تاش میخوام Apply کنم.
امریکا که اکثرا GRE میخوان، کانادا هم همینطور
واسه اروپا هم داشته باشم بهتره. میتونه برگ برنده باشه.
به خصوص واسه من که معدلم زیاد چنگی به دل نمیزنه

 

[pariya_princess]

سلام دوستان

من میخوام در آزمون GRE Subject شیمی شرکت کنم.
کسی منابع و نمونه سوالاتی از این آزمون داره؟

ممنون

سلام اقای canor
منم رشته ی شیمی هستم و ترم اول و به فکر پذیرشم
میخواستم اگه اطلاعاتی دارین به من بگین
اینطوری که من میدونم آزمون GRE سزح خیلی بالایی دازه
میشه سایتهایی که مطالعه کردینو معرفی کنین؟ ممنون

 

[Amadea]

يك نمونه سوال و كتاب راهنماي آزمون شيمي:

http://www.ets.org/Media/Tests/GRE/pdf/gre_0910_chemistry_practice_book.pdf

مواد آزمون از اينجا:

http://www.ets.org/portal/site/ets/...nnel=6ef946f1674f4010VgnVCM10000022f95190RCRD

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.
* The content of the test emphasizes the four fields into which chemistry has been traditionally divided and some interrelationships among the fields. Because of these interrelationships, individual questions may test more than one field of chemistry.
* Some examinees may associate a particular question with one field, whereas other examinees may have encountered the same material in a different field. For example, the knowledge necessary to answer some questions classified as testing organic chemistry may well have been acquired in analytical chemistry courses by some examinees.
* Consequently, the emphases of the four fields indicated in the following outline of material covered by the test should not be considered definitive.

I. ANALYTICAL CHEMISTRY - 15%

A. Data Acquisition and Use of Statistics - Errors, statistical considerations

B. Solutions and Standardization - Concentration terms, and primary standards

C. Homogeneous Equilibria - Acid-base, oxidation-reduction, complexometry

D. Heterogeneous Equilibria - Gravimetric analysis, solubility, precipitation titrations, chemical separations

E. Instrumental Methods - Electrochemical methods, spectroscopic methods, chromatographic methods, thermal methods, calibration of instruments

F. Environmental Applications

G. Radiochemical Methods - Detectors, applications

II. INORGANIC CHEMISTRY - 25%

A. General Chemistry - Periodic trends, oxidation states, nuclear chemistry

B. Ionic Substances - Lattice geometries, lattice energies, ionic radii and radius/ratio effects

C. 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

D. Metals and Semiconductors - Structure, band theory, physical and chemical consequences of band theory

E. Concepts of Acids and Bases - Brønsted-Lowry approaches, Lewis theory, solvent system approaches

F. Chemistry of the Main Group Elements - Electronic structures, occurrences and recovery, physical and chemical properties of the elements and their compounds

G. Chemistry of the Transition Elements - Electronic structures, occurrences and recovery, physical and chemical properties of the elements and their compounds, coordination chemistry

H. Special Topics - Organometallic chemistry, catalysis, bioinorganic chemistry, applied solid-state chemistry, environmental chemistry

III. ORGANIC CHEMISTRY - 30%

A. Structure, Bonding, and Nomenclature - Lewis structures, orbital hybridization, configuration and stereochemical notation, conformational analysis, systematic IUPAC nomenclature, spectroscopy (IR and 1H and 13C NMR)

B. 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

C. Reaction Mechanisms - Nucleophilic displacements and addition, nucleophilic aromatic substitution, electrophilic additions, electrophilic aromatic substitutions, eliminations, Diels-Alder and other cycloadditions

D. Reactive Intermediates - Chemistry and nature of carbocations, carbanions, free radicals, carbenes, benzynes, enols

E. Organometallics - Preparation and reactions of Grignard and organolithium reagents, lithium organocuprates, and other modern main group and transition metal reagents and catalysts

F. 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%

A. 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

B. Quantum Chemistry and Applications to Spectroscopy - Classical experiments, principles of quantum mechanics, atomic and molecular structure, molecular spectroscopy

C. Dynamics - Experimental and theoretical chemical kinetics, solution and liquid dynamics, photochemistry​

محل برگزاري آزمون از اينجا:

http://www.educationusairan.com/newsletter/july_08/default.htm#gre_subject_test

GRE Test Centers in Iran:

In Iran, all GRE tests are currently the paper-based version. They are offered through—

*

University of Isfahan # 10722, Isfahan (Same location as for TOEFL PBT)

*

Orumieh, Marafat Educational & Cultural Institute 10836
*

NOET Center #10669 (218 Karimkhan Street), Tehran (Same location/center as for TOEFL iBT)

Candidates can register by going to any of these centers and purchasing a voucher.​

تاريخهاي آزمون امسال توي اين سايت مشخص نيست. با همين مراكز تماس بگيريد و اطلاعات كسب كنيد.

 

[ParsEpay]

برای ثبت نام آزمون GRE جنرال یا سابجکت در ایران و سایر کشورهای همسایه می تونید به سایت زیر مراجعه کنید:

http://www.academicexam.com/gre-exam/how-to-register-gre.html

شرکت فناوری اطلاعات مهتاب
77627811
تهران