RSMSSB Junior Scientific Assistant Chemistry and Toxicology Syllabus

Rajasthan Staff Selection Board Jaipur सामान्यतः Rajasthan State Forensic Science Laboratory हेतु Junior Scientific Assistant Chemistry, Toxicology इत्यादि विषयों के लिए भर्ती करता है। वर्ष 2019 के उपरांत अभी तक इन पदों हेतु भर्ती नहीं हुई है। अतः ऐसी संभावना है कि वर्ष 2022-23 में उपरोक्त पदों की भर्ती की जा सकती है। इसलिए सम्बंधित अभ्यर्थिओं की पूर्व तैयारी हेतु ceptam.in की टीम आपके लिए RSMSSB Junior Scientific Assistant Chemistry, Toxicology syllabus यहाँ प्रकाशित कर रही है।

(1) Periodic Table and Atomic Properties – Fundamental particles of an atom (electron, proton, neutron), Rutherford’s nuclear model, Quantum Numbers, Pauli’s exclusion principle, Afbau principle, Types of orbital (s,p,d,f), shape of orbital, Hund’s rule, Modern periodic table, variation in atomic properties (Size, Ionisation potential, Electron affinity, Electronegativity).
(2) S-Block & P-Block Elements – General introduction, Electronic configuration, Occurrence, Oxidation states, Trends in Physical & Chemical properties, Inert pair effect.
(3) Chemical Equilibrium – Factors affecting Equilibrium, Reversible and Irreversible reactions, Laws of chemical equilibrium, Le Chatelier’s Principle.
(4) Ionic Equilibrium, acid based equilibrium, pH value, common ion effect, buffer solutions, Acide base titration.
(5) Gaseous State – Properties, Boyles’s Law, Charle’s Law, Avogadro’s Law, Dalton’s Law, Ideal gas equation, Graham’s Law of diffusion, Kinetic theory of gases.
(6) Liquid State – Properties of Liquids, Vapour pressure, Surface Tension, Viscosity.
(7) Solid State – Properties of Solids, Classification of solids, Unit cells & thier types, Packing of crystals, Structure of simple ionic compound, Defects in crystals (Frenkel, Schottky).
(8) Solutions – Solute, Solvent, Solution, Concentration of solutions (molarity, Normality, Formality, Molality, Mole fraction, Weigh percent) , Types of solutions (Gas solutions, Liquid solutions, Solid solutions), Raoult’s Law, Ideal & Non-Ideal solutions, Colligative properties of solutions.
(9) Nomenclature & General Properties of Organic Compounds – Rules of IUPAC nomenclature, Types of reactions (Substitution, Addition, Elimination), Electrophiles, Nucleophiles, Inductive effect, Electromeric effect, Resonance, Hyper conjugation, Steric effect, Isomerism (structural & Stereo).
(10) Hydrocarbons and their Derivaties (Preparation, Physical Properties & Chemical Properties) – Alcohols, Phenols, Ethers & Epoxides, Aldehydes & Ketones, Carboxylic acids and Organic Compounds of Nitrogen.
(11) Role of analytical Chemistry, classification of analytical methods – Classical and instrumental, Types of instrumental analysis, selecting an analytical method, Good Laboratory practices, Analytical balance. Techniques of weighing, errors. Volumetric glassware, Sample preparation – dissolution and decomposition. Gravimetric techniques. Selecting and handling of reagents. Safety in the analytical laboratory.
(12) Chromatography – Techniques : General principles of paper, column, TLC, Adsorption, partition, Gas, Gas-liquid, Ion exchange, Exclusion (permeation), affinity, HPLC, HPTLC, Capillary etc.
(13) Principles, Techique, Instrumentation and Applications – Mass Spectrometry, GC-MS-HS, Raman Spectroscopy, N.M.R, UV-Visible, IR Spectroscopy, Fluorescence, X-Ray fluorescene spectrometry (XRF)
(14) Electrophoresis – Theory and principles.
(15) Forensic Chemistry including Toxicology –
Poison – Definition, Classification, Mode of action, Factors modifying mode of action of poison. Methods of poison administration, Toxicological exhibits in poisoning cases, their collection and preservation. Extraction and isolation of poisons like insecticides from Visceral Organs and other Biological Specimens. Analysis of corrosive, Irritant and various plant poisons. Symptoms of poisons and lethal dose.
Preliminary Screening Methods for some chemical constituents – spot tests and Crystal test. Analysis of Toxic Anions – Nitrite, Nitrate, Sulphide, sulphate, Halides and Cyanides. Analysis of Co2, CO and other poisonous gases.
Analysis of some Metallic poisons – AS, Sb, Pb, Bi, Cu, Hg, Zn, Al etc.
Alkaloids – Definition, Classification, Isolation, General Properties and Examination of Morphine, Codeine, Brucine, Strychinine, Nicotine, Atropine, Cocaine, Heroin and Barbiturate. Alkaloids from Opium, Cannabis Sativa and Dhatura.