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July 18th, 2016, 10:46 AM
Super Moderator
 
Join Date: Mar 2013
Re: Manipal University UGET

The online passage test is easy to traverse. It is accepted that the candidate taking the online test has an essential nature with PCs and is alright with the utilization of console and mouse.

The days on which you can show up for the online composed test will be determined on the premise of the aggregate number of utilizations got for a specific gathering of courses.

In the event that, for case, countless have picked one specific test focus, then the online test will be controlled at that test focus on a few days.

In the uncommon and impossible occasion of a specialized disappointment amid the test, the applicant might be required to compose the online test a second time. Obviously, we guarantee you, it is generally far-fetched.

Kindly bear in mind to visit Engineering (BTech,MTech), Medical (MBBS,MD,MS), Dental (BDS,MDS) Courses | Admissions 2016 - Manipal University consistently to stay aware of the most recent declarations and upgrades on this.

Online Test Booking System

The online test booking framework is an electronic internet planning framework accessible on Engineering (BTech,MTech), Medical (MBBS,MD,MS), Dental (BDS,MDS) Courses | Admissions 2016 - Manipal University.

You can look at the test focuses here and book yourself for the online test at a middle, date and time of your decision.

The timetable bookings are done on first-started things out served premise and are liable to accessibility.

Online Test Booking Password

The online test booking secret word will be sent to the hopefuls email Id given in the application frame adequately ahead of time. In the event that you don't get it, you ought to promptly contact the confirmation office.

It would be ideal if you recall, MU is not in charge of non-receipt of secret word through email, particularly on the off chance that you have determined an erroneous email address, or an email address you no more utilize.

When you get the secret word, please make certain to keep it totally secure and private. Kindly don't reveal it to anybody, or auto-spare it, or do anything that will make it at risk for abuse.

Here is the Subject-Wise Syllabus for The Manipal Online Entrance Test 2016 to Programs: MBBS, BDS, B.Tech, B.Pharm, PharmD.

If it's not too much trouble take note of that the test papers in Physics, Chemistry, Biology, Mathematics and General English incorporates questions taking into account the 10+2 syllabus took after by major 10+2 Boards/Universities.

Please find the file attached below which has the detailed syllabus for the Entrance Examination

Syllabus for the Entrance Test by Manipal University


PHYSICS

Measurement

Physical quantities, Units, dimensions, errors in measurement; significant figures. dimensional analysis and error analysis.

Kinematics

Motion in a straight line: Position-time graph, speed and velocity. Uniform and non-uniform motion, average speed and instantaneous velocity. Uniformly accelerated motion, velocity time and position-time graphs, relations for uniformly accelerated motion (graphical treatment). Concepts of differentiation and integration for describing motion.
Scalar and vector quantities: Position and displacement vectors, general vectors and notation, equality of vectors, multiplication of vectors by a real number; addition and subtraction of vectors. Relative velocity. Unit vectors. Resolution of a vector in a plane – rectangular components. Scalar and Vector products of Vectors. Motion in a plane. Cases of uniform velocity and uniform acceleration – projectile motion. Uniform circular motion.

Force and Motion

Newton’s first law of motion Force and Inertia; momentum and Newton’s second
law of motion; impulse; Newton’s third law of motion. Law of conservation of linear momentum and its applications. Equilibrium of concurrent forces.
Static and kinetic friction, laws of friction, rolling friction, lubrication.
Dynamics of uniform circular motion: Centripetal force, examples of circular motion (vehicle on level circular road, vehicle on banked road).

Work and Energy

Work done by a constant force and a variable force; kinetic energy, work-energy theorem, power. Notion of potential energy, potential energy of a spring, conservative forces; conservation of mechanical energy (kinetic and potential energies); non-conservative forces; motion in a vertical circle, elastic and inelastic collisions in one and two dimensions.

Rotational Motion and Rigid Body

Centre of mass of a two-particle system, momentum conservation and centre of mass motion. Centre of mass of a rigid body; centre of mass of uniform rod. Moment of a force, torque, angular momentum, conservation of angular momentum with some examples. Equilibrium of rigid bodies, rigid body rotation and equation of rotational motion, comparison of linear
and rotational motions; moment of inertia, radius of gyration. Values of moment of inertia for simple geometrical objects. Parallel and perpendicular axes theorems and their applications.

Gravitation

The universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth. Kepler’s laws of planetary motion. Gravitational potential energy; gravitational potential. Escape velocity, orbital velocity of a satellite. Geostationary satellites.




Properties of Matter

Elastic behaviour, Stress-strain relationship, Hooke’s law, Young’s modulus, bulk modulus, shear, modulus of rigidity, poisson’s ratio; elastic energy.
Pressure due to a fluid column; Pascal’s law and its applications (hydraulic lift and hydraulic brakes). Effect of gravity on fluid pressure. Viscosity, Stokes’ law, terminal velocity, Reynold’s number, streamline and turbulent flow. Critical velocity, Bernoulli’s theorem and its applications.
Surface energy and surface tension, angle of contact, excess of pressure, application of surface tension ideas to drops, bubbles and capillary rise.

Heat and Thermodynamics

Temperature, thermal expansion of solids, liquids, and gases. Anomalous expansion. Specific heat capacity: Cp, Cv – calorimetry; change of state – latent heat. Heat transfer – conduction and thermal conductivity, convection and radiation. Qualitative ideas of Black Body Radiation, Wein’s displacement law, and Green House effect. Newton’s law of cooling and Stefan’s law.
Thermal equilibrium and definition of temperature. Heat, work and internal energy. First law of thermodynamics. Isothermal and adiabatic processes. Second law of thermodynamics: Reversible and irreversible processes. Heat engines and refrigerators.
Kinetic Theory of Gases: Equation of state of a perfect gas, work done on compressing a gas. Assumptions of kinetic theory of gases, concept of pressure. Kinetic energy and temperature; rms speed of gas molecules; degrees of freedom, law of equipartition of energy and application
to heat capacities of gases; concept of mean free path, Avogadro’s number.

Oscillations and Waves

Periodic motion – period, frequency, displacement as a function of time. Periodic functions. Simple harmonic motion (SHM) and its equation; phase; oscillations of a spring – restoring force and force constant; energy in SHM – kinetic and potential energies; simple pendulum – derivation of expression for its time period; free, forced and damped oscillations, resonance. Wave motion. Longitudinal and transverse waves, speed of wave motion. Displacement relation for a progressive wave. Principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics. Beats. Doppler effect.

Electrostatics

Electric charges and their conservation. Coulomb’s law – force between two point charges, forces between multiple charges; superposition principle and continuous charge distribution.
Electric field, electric field due to a point charge, electric field lines; electric dipole, electric field due to a dipole; torque on a dipole in a uniform electric field.
Electric flux, statement of Gauss’s theorem and its applications to find field due to infinitely long
straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell Electric potential, potential difference, electric potential due to a point charge, a dipole and system of charges; equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipoles in an electrostatic field. Conductors and insulators, free charges and bound charges inside a conductor. Dielectrics and electric polarisation, capacitors and capacitance, combination of capacitors in series and in parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, energy stored in a capacitor, Van de Graaff generator.

Current Electricity and Magnetism

Electric current, flow of electric charges in a metallic conductor, drift velocity and mobility, and their relation with electric current; Ohm’s law, electrical resistance, VI-characteristics of ohmic and non-ohmic conductors, electrical energy and power, electrical resistivity and conductivity. Series and parallel combinations of resistors; temperature dependence of resistance. Internal resistance of a cell, potential difference and emf of a cell, combination of cells in series and in parallel. Kirchhoff ’s laws and simple applications. Wheatstone bridge, metre bridge. Potentiometer – principle and applications to measure potential difference, and for comparing emf of two cells; measurement of internal resistance of a cell.
Concept of magnetic field, Oersted’s experiment. Biot - Savart law and its application to current
carrying circular loop. Ampere’s law and its applications to infinitely long straight wire, straight and toroidal solenoids. Force on a moving charge in uniform magnetic and electric fields. Cyclotron. Force on a current-carrying conductor in a uniform magnetic field. Force between two parallel current carrying conductors – definition of ampere. Torque experienced by a current loop in a magnetic field; moving coil galvanometer – its current sensitivity and conversion to ammeter and voltmeter. Current loop as a magnetic dipole and its magnetic dipole moment. Magnetic dipole moment of a revolving electron. Magnetic field intensity due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis. Torque on a magnetic dipole (bar magnet) in a uniform magnetic field; bar magnet as an equivalent solenoid, magnetic field lines; Earth’s magnetic field and magnetic elements. Para-, dia- and ferro - magnetic substances, with examples. Electromagnets and factors affecting their strengths. Permanent magnets.
Electromagnetic induction; Faraday’s law, induced emf and current; Lenz’s Law, Eddy currents. Self and mutual inductance. Alternating currents, peak and rms value of alternating current/voltage; reactance and impedance; LC oscillations, LCR series circuit, resonance; power in AC circuits, wattles current. AC generator and transformer.

Electromagnetic Waves

Need for displacement current. Electromagnetic waves and their characteristics. Transverse nature of electromagnetic waves. Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet, x-rays, gamma rays) including elementary facts about their uses.

Optics

Reflection of light, spherical mirrors, mirror formula. Refraction of light, total internal reflection and its applications, optical fibres, refraction at spherical surfaces, lenses, thin lens formula, lens-maker’s formula. Magnification, power of a lens, combination of thin lenses in contact combination of a lens and a mirror. Refraction and dispersion of light through a prism. Scattering of light – blue colour of the sky and reddish appearance of the sun at sunrise and sunset. Optical instruments: Human eye, image formation and accommodation, correction of eye defects (myopia and hypermetropia) using lenses. Microscopes and astronomical telescopes (reflecting and refracting) and their magnifying powers.
Wave optics: Wavefront and Huygens’ principle, reflection and refraction of plane wave at a plane surface using wavefronts.
Proof of laws of reflection and refraction using Huygens’ principle. Interference, Young’s double slit experiment and expression for fringe width, coherent sources and sustained interference of light. Diffraction due to a single slit, width of central maximum. Resolving power of microscopes and astronomical telescopes. Polarisation, plane polarised light; Brewster’s law, uses of plane polarised light and Polaroids.

Modern Physics

Photoelectric effect, Hertz and Lenard’s observations; Einstein’s photoelectric equation – particle nature of light. Matter waves – wave nature of particles, de Broglie relation. Davisson-Germer experiment .
Alpha - particle scattering experiment; Rutherford’s model of atom; Bohr model, energy levels,
hydrogen spectrum. Composition and size of nucleus, atomic masses, isotopes, isobars; isotones. Radioactivity – alpha, beta and gamma particles/rays and their properties; radioactive decay law. Mass-energy relation, mass defect; binding energy per nucleon and its variation with mass number; nuclear fission and fusion.

Electronic Devices

Energy bands in solids, conductors, insulators and semiconductors;
semiconductor diode – IV-characteristics in forward and reverse bias, diode as a rectifier; IV- characteristics of LED, photodiode, solar cell, and Zener diode; Zener diode as a voltage regulator. Junction transistor, transistor action, characteristics of a transistor; transistor as an amplifier and oscillator. Logic gates (OR, AND, NOT, NAND and NOR). Transistor as a switch.

Communication Systems

Elements of a communication system; bandwidth of signals (speech, TV and digital data); bandwidth of transmission medium. Propagation of electromagnetic waves in the atmosphere, sky and space wave propagation. Need for modulation. Production and detection of an amplitude-modulated wave.

Experimental Skills

Familiarity with the basic approach and observations of the experiments and activities:
Experiments based on use of vernier calipers and micrometer screw gauge
Determination of g using simple pendulum
Young’s modulus by Searle’s method
Specific heat of a liquid using calorimeter
Focal length of a concave mirror and a convex lens using uv-method,
Speed of sound using resonance column
Verification of Ohm’s law using voltmeter and ammeter, and specific resistance of the material of a wire using meter bridge and post office box.

CHEMISTRY
Section-A: Physical Chemistry
1. Basic concepts in Chemistry: Matter and its nature, Dalton’s atomic theory, concept of atom, molecule, element and compound. Laws of chemical combination, Atomic and molecular masses, mole concept and Avogadro number, molar mass, vapour density-definition. Relationship between molecular mass and vapour density. Concept of STP conditions, gram molar volume, percentage composition, empirical and molecular formulae, chemical equations and numerical problems in all these concepts, stoichiometry.

2. States of matter: Classification of matter – Solid, liquid and gaseous states
Gaseous state: Gas laws – Boyle’s law, Charles’s law, Graham’s law of diffusion, Avogadro’s law, Dalton’s law of partial pressures, Gay Lussac’s Law of combining volumes, concept of absolute temperature scale, Ideal gas equation, kinetic theory of gases - postulates, concept of average, root mean square and most probable velocities, Expressions for r.m.s velocity and kinetic energy from the kinetic gas equation. Numerical problems. Ideal and real gases, Ideal gas equation, value of R (SI units). Deviation of real gases from the ideal behaviour. PV-P curves. Causes for the deviation of real gases from ideal behavior. Derivation of Van der Waal’s equation and interpretation of PV-P curves
Liquid state: Properties of liquids – vapour pressure, viscosity and surface tension, effect of temp. on them.
Solid state: classifications of solids: molecular, ionic, covalent and metallic solids, amorphous and crystalline solids, Bragg’s law and its applications, Unit cell and lattices, packing in solids (fcc, bcc and hcp lattices) voids, calculations involving unit cell parameters, imperfection in solids, electrical and magnetic properties.

3. Atomic structure
Introduction - constituents of atoms, their charge and mass.
Atomic number and atomic mass. Wave nature of light, Electromagnetic spectrum-emission spectrum of hydrogen-Lyman series, Balmer series, Paschen series, Brackett series and Pfund series. Rydberg’s equation. Numerical problems involving calculation of wavelength and wave numbers of lines in the hydrogen spectrum. Atomic model- Bohr’s theory, (derivation of equation for energy and radius not required). Explanation of origin of lines in hydrogen spectrum. Limitations of Bohr’s theory. Dual nature of electron - distinction between a particle and a wave. de Broglie’s Theory. Matter-wave equation (derivation). Heisenberg’s uncertainty principle (Qualitative). Quantum numbers - n, l, m and s and their significance and inter relationships. Concept of orbital - shapes of s, p and d orbitals. Pauli’s exclusion principle and Aufbau principle. Energy level diagram and (n+1) rule. Electronic configuration of elements with atomic numbers from 1 to 54, extra stability of half-filled and completely filled orbitals. Hund’s rule of maximum multiplicity.

4. Chemical bonding and molecular structure: Kossel – Lewis approach to chemical bond formation, concept of ionic and covalent bonds.
Ionic bonding: formation of ionic bonds, factors affecting the formation of ionic bonds, calculation of lattice enthalpy.
Covalent bonding: valence shell electron pair repulsion (VSEPR) theory and shapes of simple molecules, molecular orbital theory (MOT) - linear combination of atomic orbitals (Qualitative approach), energy level diagram, rules for filling molecular orbitals, bonding and anti-bonding molecular orbitals, bond order, electronic configuration of H2, Li2 and O2 Non-existence of He2 and paramagnetism of O2.
Metallic bonding: Electron gas theory (Electron Sea model), definition of metallic bond, correlation of metallic properties with nature of metallic bond using electron gas theory.
Hydrogen bonding – inter and intra molecular, properties.

5. Solutions: Methods of expressing concentration of solutions – ppm, molarity, molality, normality, mole fraction, percentage (by volume and wt.), Principles of volumetric analysis- standard solution, titrations and indicators-acid-base (phenolphthalein and methyl orange) and redox (Diphenylamine) numerical problems. Vapour pressure of solutions and Raoult’s law, Ideal and non-ideal solutions, colligative properties of dilute solutions – relative lowering of vapour pressure, depression of freezing point, elevation of boiling point, osmotic pressure, calculation of mol. wt of a solute using colligative properties, van’t Hoff factor and its significance.

6. Equilibrium: Meaning of equilibrium, concept of dynamic equilibrium.
Equilibrium involving physical processes: solid – liquid, liquid – gas and solid – gas equilibria, Henry’s law, general characteristics of equilibrium involving physical processes.
Equilibrium involving chemical processes: Law of chemical equilibrium, equilibrium constants (Kp and Kc) and their significance, significance of ∆G and ∆G" in chemical equilibria, factors affecting equilibrium, concentration, pressure, temp., effect of catalyst, Le Chatelier’s principle.
Ionic equilibrium: Electrolytes and non-electrolytes, ionization of electrolytes, Electrolysis -Faraday’s Laws of electrolysis, numerical problems. Arrhenius theory of electrolytic dissociation, Merits and limitations. Specific conductivity and molar conductivity - definitions and units. Strong and weak electrolytes with examples. Factors affecting the conductivity. Acid – Base theories (Arrhenius, Bronsted-Lowry and Lewis) and their limitations, acid-base equilibria, ionization constants, Strengths of Acids and Bases - dissociation constants of weak acids and weak bases. Ostwald’s dilution law for weak electrolytes (eq. derivation) - expression for hydrogen ion concentration of weak acid and hydroxyl ion concentration of weak base - numerical problems. Ionic product of water, pH concept and pH scale. pKa and pKb values - numerical problems. Buffers, types of buffers, mechanism of buffer action, Henderson’s equation for pH of a buffer (derivation), preparation of buffers of required pH -numerical problems. Common ion effect, solubility, expression for Ksp of sparingly soluble salts of types AB, AB2. Relationship between solubility and solubility product of salts of types AB, AB2. Applications of common ion effect and solubility product in qualitative analysis, numerical problems.

7. Redox reactions and Electrochemistry: Electronic concept of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number, balancing of redox reactions, Electrode potential - Definition, factors affecting single electrode potential, Standard electrode potential, Nernst’s equation for calculating single electrode potential, construction of electro-chemical cells, Daniel cell, free energy change during cell reactions (∆G). Reference electrodes - Standard Hydrogen Electrode (SHE) - construction, use of SHE for determination of SRP of other single electrodes and pH of solutions, Limitations of SHE. Electrochemical series and its applications, galvanic and electrolytic cells, half-cell and cell reactions, emf of a galvanic cell and its measurement, Nernst eq. and its applications, working principles of dry cell, lead acid cell and H2-O2 fuel cell.

8. Chemical Kinetics: Introduction, commercial importance of rate studies, Order of a reaction, factors deciding the order of a reaction-relative concentrations of the reactants and mechanism of the reaction. First order reaction – eq. for rate constant derivation, units. Half-life period, relation between half-life period and order of a reaction, numerical problems. Determination of the order of a reaction by the graphical and the Ostwald’s isolation method. Zero order, fractional order and pseudo first order reactions with illustrations. Effect of temperature on the rate of a reaction, temperature coefficient of a reaction. Arrhenius interpretation of the energy of activation and temperature dependence of the rate of reaction. Arrhenius Equation. Influence of catalyst on energy profile. Numerical problems on energy of activation.

9. Surface chemistry:
Adsorption: Physisorption and chemisorption and their characteristics, factors affecting adsorption of gases on solids, Freundlich and Langmuir adsorption isotherms, adsorption from solutions
Catalysis: Homogeneous and heterogeneous, activity and selectivity of solid catalysts, enzyme catalysis and its mechanism.
Colloids: Introduction, colloidal system and particle sizes. Types of colloidal systems, Lyophilic and lyophobic sols, examples and differences. Preparation of sols by Bredig’s arc method and peptisation. Purification of sols - dialysis and electro dialysis. Properties of sols - Tyndall effect, Brownian movement electrophoresis, origin of charge, coagulation, Hardy and Schulze rule, Protective action of sols. Gold number, Gold number of gelatin and starch. Applications of colloids. Emulsions and their characteristics.
10. Chemical thermodynamics: Spontaneous and non-spontaneous processes, criteria for spontaneity - tendency to attain a state of minimum energy and maximum randomness. Entropy - a measure of randomness, change in entropy, unit of entropy. Entropy and spontaneity. Second law of thermodynamics, Gibbs’ free energy as a driving force of a reaction, Gibbs’ equation, prediction of feasibility of a process in terms of ∆G, standard free energy change and its relation to Kp. Numerical problems.
Section - B: Inorganic Chemistry
11. Periodic properties: Periodic table – periods and groups. Modern periodic law and present form of periodic table, s,p,d and f block elements, atomic radii (Van der Waal and covalent) and ionic radii, comparison of size of cation and anion with the parent atom, size of isoelectronic ions. Ionization energy, electron affinity, electronegativity- definition with illustrations, Fajan’s rules. Variations of atomic radius, ionization energy, electron affinity, electronegativity down the group and along the period and their interpretation.

12. Principles and processes of metal extractions: Modes of occurrence of elements in nature, minerals, ores, steps involved in the extraction of metals – concentration, reduction (chemical and electrolytic) and refining with reference to the extraction of Al, Cu, Zn and Fe. Thermodynamic and electrochemical principles involved in the extraction of metals.

13. Hydrogen: isotopes, preparation, properties and uses of hydrogen. Physical and chemical properties of water and heavy water, structure, preparation, reactions and uses of hydrogen peroxide, classification of hydrides – ionic, covalent and interstitial, hydrogen as a fuel.

14. S-block elements: general introduction, electronic configuration and general trends in physical and chemical properties of elements, anomalous properties of the first element of each group, diagonal relationships. Preparation and properties of NaOH and NaHCO3. Industrial use of lime, limestone, plaster of paris and cement, biological significance of Na, K, Mg and Ca.

15. P-block elements: General electronic configuration and general trends in physical and chemical properties of elements across the periods and groups, unique behavior of first element in each group.
Group 13: Preparation, properties and uses of boron and aluminum, structure, properties and uses of borax, boric acid, diborane, boron trifluride, aluminum chloride and alums.
Group 14: Tendency for catenation, structure, properties and uses of allotropes and oxides of carbon, silicon tetrachloride, silicates, zeolites and silicones.
  #3  
July 18th, 2016, 10:47 AM
Super Moderator
 
Join Date: Mar 2013
Re: Manipal University UGET

Group 15: properties and uses of nitrogen and phosphorus, allotropic forms of phosphorus, preparation, properties, structure and uses of ammonia, nitric acid, phosphine and phosphorus halides (PCl3, PCl5), structures of oxides and oxoacids of nitrogen and phosphorus.
Group 16: Preparation, properties, structures and uses of ozone, allotropic forms of sulphur, preparation, properties, structure and uses of sulphuric acid, structures of oxoacids of sulphur.
Group 17: Preparation, properties and uses of hydrochloric acid, trends in the acidic nature of hydrogen halides, structures of interhalogen compounds and oxides and oxoacids of halogens.
Group 18: Occurrence and uses of noble gases, isolation of rare gases by Ramsay and Raleigh’s method and separation of individual gases from noble gas mixture (Dewar’s charcoal adsorption method). Structures of fluorides and oxides of xenon.

16. d and f block elements: Transition elements, electronic configuration, occurrence and characteristics, general trends in properties of 3d series - electronic configurations, size, variable oxidation states, colour, magnetic properties, catalytic behaviour, complex formation, interstitial compounds and alloy formation. Preparation, properties and uses of K2Cr2O7 and KMnO4.
Lanthanoids: Electronic configuration, oxidation states and lanthanoid contraction.
Actinoids: Electronic configuration and oxidation states.

17. Co-ordination compounds: Werner’s theory – ligands, co-ordination number, denticity, chelation, IUPAC nomenclature of mononuclear co-ordination compounds, isomerism, bonding – valence bond approach. Importance of co-ordination compounds in qualitative analysis, extraction of metals and in biological systems.

18. Environmental chemistry:
Environmental pollution – atmospheric, water and soil
Atmospheric pollution – tropospheric and stratospheric
Tropospheric pollutants - gaseous pollutants: oxides of carbon, nitrogen and sulphur, hydrocarbons, their sources, harmful effects and prevention. Green house effect and global warming, acid rain.
Particulate pollutants – smoke, dust, smog, fumes, mist, their sources, harmful effects and prevention
Stratospheric pollution – formation and breakdown of ozone, depletion of ozone layer, its mechanism and effects.
Water pollution – major pollutants such as pathogens, organic wastes and chemical pollutants, their harmful effects and prevention.
Soil pollution - major pollutants such as pesticides (insecticides, herbicides and fungiecides) their harmful effects and prevention.
Stratagies to control environmental pollution.
Section – C: Organic Chemistry
19. Purification and characterization of organic compounds:
Purification: crystallization, sublimation, distillation, differential extraction and chromatography – principles and their applications
Qualitative analysis – detection of nitrogen, sulphur, phosphorus and halogens
Quantitative analysis – basic principles involved in the estimation of carbon, hydrogen, nitrogen, halogens, sulphur and phosphorus.
Calculations of empirical formulae and molecular formulae, numerical problems in org. quantitative analysis.

20. Basic principles of organic chemistry: Tetravalency of carbon, shapes of simple molecules – hybridization (s and p), classification of organic compounds based on functional groups, compounds containing halogens, oxygen, nitrogen and sulphur. Homologues series, isomerism – structural and stereoisomerism.
Nomenclature: covalent bond fission – homolytic and heterolytic, free radicals, carbocations and carbanions. Stability of carbocations and free radicals, electrophiles and nucleophiles.
Electronic displacement in a covalent bond : Inductive effect, electromeric effect, resonance and hyperconjugation
Types of organic reactions: Substitution, addition, elimination and rearrangement.

21. Hydrocarbons: classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
Alkanes: conformers, Sawhorse and Newman projections of ethane, mechanism of halogenation of alkanes
Alkenes: Geometrical isomerism, mechanism of electrophilic addition, addition of hydrogen, halogens, water, hydrogen halides – Markownikoff’s and peroxide effect, ozonolysis and polymerization.
Alkynes: Acidic character, addition of hydrogen, halogens, water and hydrogen halides, polymerization.
Aromatic hydrocarbons: Nomenclature, benzene – structure and aromaticity, mechanism of electrophilic substitution, halogenation, nitration, Friedel – Craft’s alkylation and acylation, directive influence of functional group in mono-substituted benzene.

22. Organic compounds containing halogens: General methods of preparation, properties and reactions. Nature of C-X bond, mechanisms of substitution reactions, uses, environmental effects of chloroform, iodoform, freons and DDT.

23. Organic compounds containing oxygen: General methods of preparation, properties and reactions.
Alcohols, Phenols and Ethers:
Alcohols: Identification of primary, secondary and tertiary alcohols, mechanism of dehydration
Phenols: Acidic nature, electrophilic substitution reactions, halogenation, nitration and sulphonation, Reimer – Tiemann reaction.
Ethers: Structures
Aldehyde and Ketones: Nature of carbonyl group, nucleophilic addition to >C=O group, relative reactivities of aldehydes and ketones, important reactions such as nucleophilic addition (addition of HCN, NH3 and its derivatives), Grignard reagents, oxidation, reduction (Wolf Kishner and Clemmnesen), acidity of α–hydrogen, aldol condensation, Cannizzaro reaction, Haloform reaction, chemical tests to distinguish between aldehydes and ketones.
Carboxylic acids: Acidic strength and factors affecting it.

24. Organic compounds containing Nitrogen: General methods of preparation, properties, reactions and uses.
Amines: Nomenclature, classification, structure, basic character and identification of primary, secondary and tertiary amines.
Diazonium salts: importance in synthetic organic chemistry

25. Polymers: General introduction and classification of polymers, general methods of polymerization – addition and condensation, copolymerization, natural and synthetic rubber and vulcanization, some important polymers with emphasis on their monomers and uses – polyethylene, nylon 6,6; polyester and bakelite.

26. Biomolecuels: general introduction and importance of biomolecules
Carbohydrates: Classification – aldoses and ketoses, monosaccharides (glucose and fructose) and constituent monosaccharides of oligosaccharides (sucrose, lactose and maltose)
Proteins: Elementary idea of amino acids, peptide bond, polypeptide, proteins – primary, secondary, tertiary and quaternary, denaturation of proteins, enzymes.
Vitamins: Classification and functioning
Nucleic acids – chemical constitution of DNA and RNA, biological functions of nucleic acids.

27. Chemistry in everyday life:
Chemicals in medicine – Analgesics, tranqilizers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamins – their meaning and common examples
Chemicals in food – Preservatives, artificial sweetening agents, common examples
Cleansing agents – Soaps and detergents, cleansing action

28. Principles related to practical chemistry:
Detection of extra elements (N, S, halogens) in organic compounds, detection of the functional groups – hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketone), carboxyl and amino groups in organic compounds
Chemistry involved in the titrimetric exercises: Acid – Base titrations, use of indicators, Redox titrations and their indicators
Chemical principles involved in the qualitative salt analysis: Cations – Pb2+, Cu2+, Al3+, Fe3+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH4+; Anions – CO32−, S2−, SO42−, NO3−, NO2−, Cl−, Br− and I−.

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