CPPRI Syllabus 2024 & Exam Pattern PDF Download

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CPPRI Syllabus 2024 & Exam Pattern PDF Download: The Central Pulp & Paper Research Institute (CPPRI) has released the Syllabus for the upcoming recruitment of Scientific Assistant and Technician positions in 2024. This CPPRI Scientific Assistant Syllabus 2024 and CPPRI Technician Syllabus 2024 serve as a crucial guide for candidates preparing for the Written Test, which is conducted as an Offline Examination. With a total of 26 vacancies across India, this recruitment drive offers significant opportunities for those aspiring to join CPPRI. Candidates can access the detailed CPPRI Syllabus 2024 along with the CPPRI Exam Pattern 2024 to effectively plan and structure their preparation. Additionally, the CPPRI Syllabus 2024 Exam Pattern PDF is made available for download, ensuring accessibility and convenience for all applicants.

CPPRI Syllabus 2024

For candidates aiming to excel in the CPPRI Scientific Assistant and Technician recruitment, familiarizing themselves with the CPPRI Syllabus 2024 is of utmost importance. Additionally, understanding the CPPRI Exam Pattern 2024 is equally vital, as it sheds light on the format of the test, including the type of questions, time duration, and maximum marks allotted. With the CPPRI Syllabus 2024 Exam pattern at their disposal, candidates can tailor their preparation strategies to align with the requirements of the recruitment process.

CPPRI Syllabus 2024 – Overview

CPPRI Exam Pattern 2024

CPPRI Syllabus 2024

SR. Scientific Assistant (SSA): PML-6 (M.Sc)

Section 1: Physical Chemistry

• Structure: Postulates of quantum mechanics. Operators. Time dependent and time independent Schrödinger equations. Born interpretation. Dirac bra-ket notation. Particle in a box: infinite and finite square wells; concept of tunnelling; particle in 1D, 2D and 3D-box; applications. Harmonic oscillator: harmonic and anharmonic potentials; hermite polynomials. Rotational motion: Angular momentum operators, Rigid rotor. Hydrogen and hydrogen-like atoms : atomic orbitals; radial distribution function. Multi-electron atoms: orbital approximation; electron spin; Pauli exclusion principle; slater determinants. Approximation Methods: Variation method and secular determinants; first order perturbation techniques. Atomic units. Molecular structure and Chemical bonding: Born-Oppenheimer approximation; Valence bond theory and linear combination of atomic orbitals –molecular orbital (LCAO-MO) theory. Hybrid orbitals. Applications of LCAO-MO theory to H2+, H2; molecular orbital theory (MOT) of homo- and heteronuclear diatomic molecules. Hückel approximation and its application to annular π– electron systems.
• Group theory: Symmetry elements and operations; Point groups and character tables; Internal coordinates and vibrational modes; symmetry adapted linear combination of atomic orbitals (LCAO-MO); construction of hybrid orbitals using symmetry aspects.
• Spectroscopy: Atomic spectroscopy; Russell-Saunders coupling; Term symbols and spectral details; origin of selection rules. Rotational, vibrational, electronic and Raman spectroscopy of diatomic and polyatomic molecules. Line broadening. Einstein’s coefficients. Relationship of transition moment integral with molar extinction coefficient and oscillator strength. Basic principles of nuclear magnetic resonance: gyromagnetic ratio; chemical shift, nuclear coupling.
• Equilibrium: Laws of thermodynamics. Standard states. Thermochemistry. Thermodynamic functions and their relationships: Gibbs-Helmholtz and Maxwell relations, Gibbs-Duhem equation, van’t Hoff equation. Criteria of spontaneity and equilibrium. Absolute entropy. Partial molar quantities. Thermodynamics of mixing. Chemical potential. Fugacity, activity and activity coefficients. Ideal and Non-ideal solutions, Raoult’s Law and Henry’s Law, Chemical equilibria. Dependence of equilibrium constant on temperature and pressure. Ionic mobility and conductivity. Debye-Hückel limiting law. Debye-Hückel-Onsager equation. Standard electrode potentials and electrochemical cells. Nernst Equation and its application, relationship between Electrode potential and thermodynamic quantities, Potentiometric and conductometric titrations. Phase rule. Clausius- Clapeyron equation. Phase diagram of one component systems: CO2, H2O, S; two component systems: liquid- vapour, liquid-liquid and solid-liquid systems. Fractional distillation. Azeotropes and eutectics. Statistical thermodynamics: microcanonical, canonical and grand canonical ensembles, Boltzmann distribution, partition functions and thermodynamic properties. Kinetics (Topic have been rearranged): Elementary, parallel, opposing and consecutive reactions. Steady state approximation. Mechanisms of complex reactions. Unimolecular reactions. Potential energy surfaces and classical trajectories, Concept of Saddle points, Transition state theory: Eyring equation, thermodynamic aspects. Kinetics of polymerization. Catalysis concepts and enzyme catalysis. Kinetic isotope effects. Fast reaction kinetics: relaxation and flow methods. Diffusion controlled reactions. Kinetics of photochemical and photophysical processes.
• Surfaces and Interfaces: Physisorption and chemisorption. Langmuir, Freundlich and Brunauer–Emmett–Teller (BET) isotherms. Surface catalysis: Langmuir-Hinshelwood mechanism. Surface tension, viscosity. Self-assembly. Physical chemistry of colloids, micelles and macromolecules.

Section 2: Inorganic Chemistry

• Main Group Elements: Hydrides, halides, oxides, oxoacids, nitrides, sulfides – shapes and reactivity. Structure and bonding of boranes, carboranes, silicones, silicates, boron nitride, borazines and phosphazenes. Allotropes of carbon, phosphorous and sulphur. Industrial synthesis of compounds of main group elements. Chemistry of noble gases, pseudohalogens, and interhalogen compounds. Acid-base concepts and principles (Lewis, Brønsted, HSAB and acid-base catalysis).
• Transition Elements: Coordination chemistry – structure and isomerism, theories of bonding (VBT, CFT, and MOT). Energy level diagrams in various crystal fields, CFSE, applications of CFT, Jahn-Teller distortion. Electronic spectra of transition metal complexes: spectroscopic term symbols, selection rules, Orgel and Tanabe-Sugano diagrams, nephelauxetic effect and Racah parameter, charge-transfer spectra. Magnetic properties of transition metal complexes. Ray- Dutt and Bailar twists, Reaction mechanisms: kinetic and thermodynamic stability, substitution and redox reactions. Metal-metal multiple bond.
• Lanthanides and Actinides: Recovery. Periodic properties, spectra and magnetic properties.
• Radioactivity: Detection of radioactivity, Decay processes, half-life of radioactive elements, fission and fusion processes.
• BioInorganic Chemistry: Ion (Na+ and K+) transport, oxygen binding, transport and utilization, electron transfer reactions, nitrogen fixation, metalloenzymes containing magnesium, molybdenum, iron, cobalt, copper and zinc.
• Solids: Crystal systems and lattices, Miller planes, crystal packing, crystal defects, Bragg’s law, ionic crystals, structures of AX, AX2, ABX3 type compounds, spinels, band theory, metals and semiconductors.
• Instrumental Methods of Analysis: UV-visible, fluorescence and FTIR spectrophotometry, NMR and ESR spectroscopy, mass spectrometry, atomic absorption spectroscopy, Mössbauer spectroscopy (Fe and Sn) and Xray crystallography. Chromatography including GC and HPLC. Electroanalytical methods- polarography, cyclic voltammetry, ion-selective electrodes. Thermoanalytical methods.

Section 3: Organic Chemistry

• Stereochemistry: Chirality and symmetry of organic molecules with or without chiral centres and determination of their absolute configurations. Relative stereochemistry in compounds having more than one stereogenic centre. Homotopic, enantiotopic and diastereotopic atoms, groups and faces. Stereoselective and stereospecific synthesis. Conformational analysis of acyclic and cyclic compounds. Geometrical isomerism and optical isomerism. Configurational and conformational effects, atropisomerism, and neighbouring group participation on reactivity and selectivity/ specificity.
• Reaction Mechanisms: Basic mechanistic concepts – kinetic versus thermodynamic control, Hammond’s postulate and Curtin-Hammett principle Methods of determining reaction mechanisms through kinetics, identification of products, intermediates and isotopic labelling. Linear free-energy relationship – Hammett and Taft equations. Nucleophilic and electrophilic substitution reactions (both aromatic and aliphatic). Addition reactions to carbon-carbon and carbon-heteroatom (N and O) multiple bonds. Elimination reactions. Reactive intermediates – carbocations, carbanions, carbenes, nitrenes, arynes and free radicals. Molecular rearrangements.
• Organic Synthesis: Synthesis, reactions, mechanisms and selectivity involving the following classes of compounds – alkenes, alkynes, arenes, alcohols, phenols, aldehydes, ketones, carboxylic acids, esters, nitriles, halides, nitro compounds, amines and amides. Uses of Mg, Li, Cu, B, Zn, P, S, Sn and Si based reagents in organic synthesis. Carbon-carbon bond formation through coupling reactions – Heck, Suzuki, Stille, Sonogoshira, Negishi, Kumada, Hiyama, Tsuji-Trost, olefin metathesis and McMurry. Concepts of multistep synthesis – retrosynthetic analysis, strategic disconnections, synthons and synthetic equivalents. Atom economy and Green Chemistry, Umpolung reactivity – formyl and acyl anion equivalents. Selectivity in organic synthesis – chemo-,regio- and stereoselectivity. Protection and deprotection of functional groups. Concepts of asymmetric synthesis – resolution (including enzymatic), desymmetrization and use of chiral auxiliaries, organocatalysis. Carboncarbon and carbon- heteroatom bond forming reactions through enolates (including boron enolates), enamines and silyl enol ethers. Stereoselective addition to C=O groups (Cram, Prelog and Felkin-Anh models).
• Pericyclic Reactions and Photochemistry: Electrocyclic, cycloaddition and sigmatropic reactions. Orbital correlations – FMO and PMO treatments, Woodward-Hoffmann rule. Photochemistry of alkenes, arenes and carbonyl compounds. Photooxidation and photoreduction. Di-π-methane rearrangement, Barton-McCombie reaction, Norrish type-I and II cleavage reaction.
• Heterocyclic Compounds: Structure, preparation, properties and reactions of furan, pyrrole, thiophene, pyridine, indole, quinoline and isoquinoline.
• Biomolecules: Structure, properties and reactions of mono- and di-saccharides, physicochemical properties of amino acids, chemical synthesis of peptides, chemical structure determination of peptides and proteins, structural features of proteins, nucleic acids, lipids, steroids, terpenoids, carotenoids, and alkaloids.
• Experimental techniques in organic chemistry: Optical rotation (polarimetry). Applications of various chromatographic techniques such as thin-layer, column, HPLC and GC. Applications of UV-visible, IR, NMR and Mass spectrometry in the structural determination of organic molecules.

TECHNICIAN GROUP III(I) PML-5

Part A: General Knowledge/ Aptitude/ Computer/ Basic

• Science Basic mathematics: Numbers, HCF & LCM, Decimal Fractions, Accuracy, Precision, Significant Figures, Square And Cube Roots, Average, Problems on Numbers, Problems on Ages, Percentage, Profit And Loss, Ratio And Proportion, Time And Work, Time And Distance, Simple and Compound Interest, Introduction of Statistics; Type of Data; Classification, Tabulation and Graphical Representation of Data; Measure of Central Tendency; Measure of Dispersion; Theory of Probability; Probability Distributions (Binomial, Poisson, Normal Distributions And Their Application). Correlation (Simple) And Regression (Simple).
• Basic physics: Electric Charges And Fields, Electrostatic Potential And Capacitance, Current Electricity, Electromagnetic Induction, Alternating Current, Electromagnetic Waves, Ray Optics And Optical Instruments, Wave Optics, Semiconductor Electronics: Materials, Devices And Simple Circuits.
• Basic Biology: The Living World, Biological Classification, Morphology of Flowering Plants, Anatomy of Flowering Plants, Structural Organisation in Animals, Cell : The Unit of Life, Biomolecules, Cell Cycle and Cell Division, Biotechnology : Principles and Processes, Biotechnology and its Applications.
• Environmental Science: Global warming, Greenhouse emissions, water pollution, air pollution, solid waste management, Carbon neutrality, Green footprint, Carbon footprint, Wind Energy, solar energy, geothermal energy, Hydrothermal, ocean energy and bio-energy: Introduction, Principle, advantages and disadvantages, Applications.
• Basic computer: History and generation of computers, Classifications of computers, Block diagram of a computer, CPU, ALU, GPU, Control unit, Computer Memory i.e. RAM, ROM, Input/ output devices, computer peripherals, MS office.

Part B: Chemistry

• General chemistry: Properties of Matter and their Measurement, Uncertainty in Measurement, Laws of Chemical Combinations, Dalton’s Atomic Theory, Atomic and Molecular Masses, Mole Concept and Molar Masses, Percentage Composition, Stoichiometry and Stoichiometric Calculations.
• Inorganic chemistry: Classification of Elements and Periodicity in Properties, Hydrogen, s- block Elements, p- block Elements, p- block Element, f- block Element, Coordination Compounds, chemical bonding, Oxidation and reduction.
• Organic Chemistry: Hydrocarbons, Alcohols, Phenols and Ethers, Aldehydes, Ketones and Carboxylic Acids, Carbohydrates, Haloalkanes and Haloarenes, Enzymes, Vitamins.
• Physical chemistry: Structure of Atom, Solutions, Electrochemistry, Chemical Bonding and Molecular Structure, Thermodynamics, Law of Chemical Equilibrium and Equilibrium Constant, Homogeneous Equilibria, Heterogeneous Equilibria, Chemical Kinetics, Redox Reactions, Acids, Bases and Salts, Ionization of Acids and Bases, Buffer Solutions, Concept of pH scale.
• Volumetric Analysis: Definitions: Titrimetry, Volumetric titrimetry, Gravimetric titrimetry.
• Instrumentation: Basic instrumentation, Column Chromatography, High performance liquid chromatography, Adsorption chromatography, Ion- exchange chromatography, UV-Visible Spectrophotometry, IRSpectrophotometry, Flame-photometry, Atomic Spectroscopy, NMR Spectroscopy: introduction,principle, applications.

TECHNICIAN / GROUP II: PML-2

Common to all trades (Fitter, Refrigeration and Air conditioning, Electric and Electrical)

• Workshop Calculation & Science: Basic mathematical concept, classification of unit system, fundamental & derived units, measurement of unit & conversion factor, HCF & LCM problem, simple interest & compound interest problems, Fraction, Square root, Ratio and proportion, Percentage, Material science, Mass, weight, and density, Speed and velocity, Work, power and energy., Algebra, Mensuration, Trigonometry, Heat, and temperature, Indices, Quadratic equation, Electrical connections, Elasticity, Materials, Magnetism, Pressure, Heat treatment., Number system, Estimation and cost, Graph, Profit and loss, Friction, Pressure, Force and Center of gravity.
• Engineering Drawing: Introduction to engineering drawing & drawing instrument, convention sizes and layout of drawing sheets, free hand drawing of geometric figures and block with dimension, transferring measurement from the given object to free hand sketch, free hand drawing of hand tools, lettering and numbering, types of arrow heads, symbolic representation, different electrical symbol used inthe related trades, fitter trade and electronic trade, Lines, Drawing of geometricalfigures, dimensioning, Drawing sheets, Presentation of engineering drawing and symbolic representation, Construction of scales, Lettering and title block, dimensioning practice, Construction of geometrical drawing figures, Drawing of solid shapes, Freehand sketch and measuring tools, Projection and drawing details.

Fitter Trade

• Lathe machine: Basic component of lathe, basic operation of lathe machine, turning, shaping knurnling, drilling, tapering, threading, etc.
• Workshop machinery: Basic operation of drilling machine, milling machine, lathe, black smithing, wooden smithing.
• Pumps & Pipes: Basic operation of centrifugal pumps, types of pumps, reciprocating pumps, pump casing and impeller, types of pipe joints, bends in pipes, pipe fitting, parts of pumps, general function of bearings, types of bearings.
• Lubrication: Basic theory of lubrication, types of lubricants, oils, grease.
• Welding operation: Basic of welding, types of weldings, arc welding, gas welding, brazing, soldering, riveting etc.

Refrigeration and Air conditioning Trade

• Refrigeration & Air Condition basics: Basics of refrigeration and air condition, basic operation of refrigerator and air conditioners, types of refrigerators, basic component of refrigerator and air conditioners.
• Refrigeration and air conditioning tools & equipments, copper tube cutting, flaring, swaging, brazing, identification of pressure in tubes etc.
• Compressor and condensers: Types of compressors, function of compressors, types of condensers, function of condensers, testing of compressors, testing of condensers
• Identify the electronic component and their color code, like transmitter, capacitor, diode, amplifier, power supply, rectifier, etc
• Electric circuit of air conditioner and refrigerator
• Types of gases used in refrigeration & air conditioner, their identification and specification, precaution & safety measures during gas fitting.

Electronics trade

Basics of electronics, Electrical Terms and Cables, AC and DC Current, Types of Meters, Cell and Battery, Semi-conductors, Ohm’s Law, Kirchhoff’s Law, Computer Networking, Transistor and Resistors, Soldering and De-soldering, Opto Electronic, Oscillators, Diode and Triodes, Circuits, SMD Soldering and De-soldering, Induction Motors, Communication Electronics, Sensor and Transducer, Displays, Uninterrupted Power Supply (UPS), LED Lights, LCD and LED TV, Digital Storage Oscilloscope, SMD Technology, Printed Circuit Board (PCB), Microprocessor and Microcontroller.

Electronics trade

Basics of electronics, Electrical Terms and Cables, AC and DC Current, Types of Meters, Cell and Battery, Semi-conductors, Ohm’s Law, Kirchhoff’s Law, Computer Networking, Transistor and Resistors, Soldering and De-soldering, Opto Electronic, Oscillators, Diode and Triodes, Circuits, SMD Soldering and De-soldering, Induction Motors, Communication Electronics, Sensor and Transducer, Displays, Uninterrupted Power Supply (UPS), LED Lights, LCD and LED TV, Digital Storage Oscilloscope, SMD Technology, Printed Circuit Board (PCB), Microprocessor and Microcontroller

Electrical Trade

Basics of electricity, current and voltage, Conductor, semiconductors, Insulator and electric cables, Tools for an Electrician, Soldering and D.C theory, Basic Electricity, Electrical accessories, Electro- chemical effect and chemical cell, Magnetism and electromagnetism, Alternating current theory, Earthing and Basic electronics., Transistors, Amplifiers, Oscillators, Specific solid-state devices, Digital electronics, Electrical wiring, Direct current generator, Direct current motor, Transformer and Electrical measuring instruments3-Phase induction motors, Single-phase induction motors, Alternator, Synchronous motor, Converters, D.C. machine, and short transformer winding, A.C.machine winding, Illumination, Industrial wiring, House wiring layout., Machine control panel, Electrical instrument, Electrical power generation, Electrical power transmission, Underground cables, Power distribution, Speed control and maintenance of electric machines, Electronic theory and communication Alternating current-based electrical circuit drawing, Electronic circuit and auxiliary component, Electrical wiring and earthing, Freehand sketch of D.C. machines, Domestic electrical appliances, Power production, Electric power transmission, Power distribution, Speed control and maintenance of appliances.

CPPRI Syllabus 2024 – Link

Candidates can check this article to get the complete CPPRI Syllabus 2024. Keep checking our site, Freshersnow.com regularly for fresh and instant updates on the latest job notifications.

CPPRI Syllabus 2024 – FAQ

What is the organization conducting the recruitment for Scientific Assistant and Technician positions 2024?

The recruitment is being conducted by Central Pulp & Paper Research Institute (CPPRI).

What is the selection process for the Scientific Assistant and Technician positions?

The selection process involves a Written Test, which is conducted as an Offline Examination.

What is the time duration for the Written Test for different posts under CPPRI?

The time duration varies for different posts: 2 hours for Sr. Scientific Assistant (SSA) and Technician Group III(i), and 2.5 hours for Technician / Group II.

What is the maximum marks and number of questions for the Written Test in CPPRI recruitment?

The Written Test carries a maximum of 100 marks, with 100 multiple choice questions (MCQs) for Sr. Scientific Assistant (SSA) and Technician Group III(i). For Technician / Group II, there are 100 MCQs with a maximum of 100 marks.