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Chemistry (CY)

Physical Chemistry

Structure: Quantum theory: principles and techniques; applications to a particle in a box, harmonic oscillator, rigid rotor and hydrogen atom; valence bond and molecular orbital theories, Hückel approximation; approximate techniques: variation and perturbation; symmetry, point groups; rotational, vibrational, electronic, NMR, and ESR spectroscopy

Equilibrium: Kinetic theory of gases; First law of thermodynamics, heat, energy, and work; second law of thermodynamics and entropy; third law and absolute entropy; free energy; partial molar quantities; ideal and non-ideal solutions; phase transformation: phase rule and phase diagrams – one, two, and three component systems; activity, activity coefficient, fugacity, and fugacity coefficient; chemical equilibrium, response of chemical equilibrium to temperature and pressure; colligative properties; Debye-Hückel theory; thermodynamics of electrochemical cells; standard electrode potentials: applications – corrosion and energy conversion; molecular partition function (translational, rotational, vibrational, and electronic).

Kinetics: Rates of chemical reactions, temperature dependence of chemical reactions; elementary, consecutive, and parallel reactions; steady state approximation; theories of reaction rates – collision and transition state theory, relaxation kinetics, kinetics of photochemical reactions and free radical polymerization, homogeneous catalysis, adsorption isotherms and heterogeneous catalysis.

Inorganic Chemistry

Main group elements: General characteristics, allotropes, structure and reactions of simple and industrially important compounds: boranes, carboranes, silicones, silicates, boron nitride, borazines and phosphazenes. Hydrides, oxides and oxoacids of pnictogens (N, P), chalcogens (S, Se &Te) and halogens, xenon compounds, pseudo halogens and interhalogencompounds.Shapes of molecules and hard- soft acid base concept. Structure and Bonding (VBT) of B, Al, Si, N, P, S, Cl compounds.

Allotropes of carbon: graphite, diamond, C60. Synthesis and reactivity of inorganic polymers of Si and P.

Transition Elements: General characteristics of d and f block elements; coordination

chemistry: structure and isomerism, stability, theories of metal- ligand bonding (CFT and LFT), mechanisms of substitution and electron transfer reactions of coordination complexes. Electronic spectra and magnetic properties of transition metal complexes, lanthanides and actinides. Metal carbonyls, metal- metal bonds and metal atom clusters, metallocenes; transition metal complexes with bonds to hydrogen, alkyls, alkenes and arenes; metal carbenes; use of organometallic compounds as catalysts in organic synthesis. Bioinorganic chemistry of Na, K. Mg, Ca, Fe, Co, Zn, Cu andMo.

Solids: Crystal systems and lattices, miller planes, crystal packing, crystal defects; Bragg’s aw, ionic crystals, band theory, metals and semiconductors, Different structures of AX, AX2, ABX3 compounds, spinels. Instrumental methods of analysis: Atomic absorption and emission spectroscopy including ICP-AES, UV- visible spectrophotometry, NMR, mass, Mossbauer spectroscopy (Fe and Sn), ESR spectroscopy, chromatography including GC and HPLC and electro-analytical methods (Coulometry, cyclic voltammetry, polarography – amperometry, and ion selective electrodes).

Organic Chemistry

Stereochemistry: Chirality of organic molecules with or without chiral centres. Specification of configuration in compounds having one or more stereogeniccentres. Enantiotopic and diastereotopic atoms, groups and faces.Stereoselective and stereospecific  synthesis.Conformational analysis of acyclic and cyclic compounds.Geometricalisomerism.Configurational and conformational effects on reactivity and selectivity/specificity.

Reaction mechanism: Methods of determining reaction mechanisms. Nucleophilic and electrophilic substitutions and additions to multiple bonds.Elimination reactions. Reactive intermediates- carbocations, carbanions, carbenes, nitrenes, arynes, free radicals. Molecular rearrangements involving electron deficient atoms.

Organic synthesis: Synthesis, reactions, mechanisms and selectivity involving the following- alkenes, alkynes, arenes, alcohols, phenols, aldehydes, ketones, carboxylic acids and their derivatives, halides, nitro compounds and amines. Use of compounds of Mg, Li, Cu, B and Si in organic synthesis.Concepts in multistep synthesis- retrosynthetic analysis, disconnections, synthons, synthetic equivalents, reactivity umpolung, selectivity, protection and deprotection of functional groups.

Pericyclic reactions: Electrocyclic, cycloaddition and sigmatropic reactions. Orbital correlation, FMO and PMO treatments.

Photochemistry: Basic principles. Photochemistry of alkenes, carbonyl compounds, and arenes.Photooxidation and photoreduction.Di-π- methane rearrangement, Barton reaction.

Heterocyclic compounds: Structure, preparation, properties and reactions of furan, pyrrole, thiophene, pyridine, indole and their derivatives.

Biomolecules: Structure, properties and reactions of mono- and di-saccharides, physicochemical properties of amino acids, chemical synthesis of peptides, structural features of proteins, nucleic acids, steroids, terpenoids, carotenoids, and alkaloids.

Spectroscopy: Principles and applications of UV-visible, IR, NMR and Mass spectrometry in the determination of structures of organic molecules.

BITSAT 2014; Apply Online

Candidates seeking admission into any of the three campuses of Birla Institute of Technology & Science (BITS) have to fill application form online at BITS website. The BITS admission test commonly known as BITSAT is an online test at various computerized centres across India. It is a 3 hours online test for admission into various integrated engineering and B. pharm courses. The subjects for the test are Physics, Chemistry, Mathematics, Biology, English Proficiency and Logical Reasoning. Students opting for B. pharm has to appear Biology in place of Mathematics and the syllabus for the test is based on class XI and XII of CBSE. The subjectwise number of questions are as under:

Physics:  40 Questions
Chemistry:  40 Questions
English Proficiency: 15 Questions
Logical Reasoning: 10 Questions
Mathematics/Biology (For B.Pharm):  45 Questions
Total: 150 Questions

A candidate can avail the newly introduced system of opting for 12 extra questions once the he/she finishes 150 questions and still have time to attempt these extra questions. However, once this option exercised he/she can not go back to rectify any of the questions in the main section of 150 questions.

Entranceindia released Model Papers and Sample Papers for BITSAT 2014 which contains questions from the whole BITSAT Syllabus including English and Logical Reasoning. We are also going to release Practice CDs for BITSAT 2014. Candidates opting for B. Pharma can also avail Biology test.

Important dates and deadlines:

Deadline to apply for BITSAT-2014 : 15th February 2014
Test center allotment and announcement to candidates : 25thFebruary 2014
Candidates to reserve Test dates : 1stMar. – 20th March 2014
Candidates to download the Hall tickets with instructions : 15thApril – 30th April 2014
BITSAT Online tests : 14th May – 1st June 2014
Candidates to apply for admission with 12th
marks and Preferences to Degree programmes : 20th May – 30th June 2014
Admit List and Wait List announcement : 1st July 2014

Click here for more details on BITSAT Sample Papers and Model Papers

Visit BITSAT Website

AIPMT Model Papers: Success Series

All India Pre-Medical Test (AIPMT) 2014 is going to be conducted in the month of May to select candidates for 15% quota seats in medical colleges across India except few colleges. There are also many states which has adopted AIPMT score to select candidates for medical colleges in that state. The importance of All India Pre-Medical Test AIPMT is gradually increasing keeping in view of number of states adopting AIPMT Score for their state. Entranceindia is pioneer in providing model papers and sample test papers for AIPMT since year 2012. Entranceindia also released success series DVDs which contains AIPMT Test Maker as well as 11 model papers for practice. Each model paper covers 180 questions from subjects Physics, Chemistry, Botany and Zoology exactly in the same pattern as asked in AIPMT test. We also provide free AIPMT sample papers for registered candidates. Our model papers and sample papers are prepared by expert faculties and analysts engaged in Pre-medical coaching. Apart from success series we have online test series for AIPMT and Achiever’s plan for AIPMT 2014. Your AIPMT Preparation will be supplemented by our online and DVD practice sets which contain AIPMT pattern questions covering the entire AIPMT Syllabus. We provide detail solution to each model paper problem helping in a deep understanding by the candidates appearing AIPMT and other state level medical tests.

For more details on AIPMT 2014 Test Series Click Here

BITSAT Past Exam Question Papers

 

Click here for BITSAT Model Papers & Free Sample Papers

 

BITSAT Past exam question papers are available for practice with BITSAT Online Model papers. Our BITSAT Model Paper covers the whole BITSAT Syllabus and questions are set in the BITSAT Pattern. BITSAT examination now onwards shall have biology test for candidates opting for B. Pharma course. Hence, we have given option for candidates to choose either mathematics or Biology in addition to Physics, Chemistry, English and Reasoning subjects. Our each model paper covers 150 questions from all the subjects in the BITSAT pattern including English and Logical Reasoning.

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