Topic list

Chemistry Technical Assistant

Chemistry, lab analysis, acids, bases, periodic table

1.1 Periodic classification of elements and physical properties: Periodicity of elements, s,p,d and f blocks, long form of periodic table,1.1.json 1.2 Acids and bases: Bronsted and Lewis acid- base concept, hard and soft acids and bases, relative strengths of acids and bases and effec t of1.2.json 1.3 Principles of qualitative and quantitative analysis: Solubility product, common ion eff ect, their applicatio n in group separation, principles1.3.json 1.4 Environmental pollution: An elementary study of environmental pollution (in air and water) arising due to the presence of dust, carbon, CO, CO1.4.json 1.5 Refining and purification of metals: Chromatography, ion exchange, solvent extraction, oxidative refining, parting process, zone refining,1.5.json 2.1 Organic reaction mechanism: Energetic of reaction, energy profile diagrams, exothermic and endothermic reactions, types o f mechanisms,2.1.json 2.2 Substitution and elimination reactions: Structure of alkyl halides, nucleophilic aliphatic substitution reactions, nucleophiles and leaving2.2.json 2.3 Aromaticity: Aliphatic and aromatic compounds, structure of benzene, Kekule structure, stability of benzene ring, Huckel's 4n+ 2 rule,2.3.json 2.4 Spectroscopic techniques: An elementans study of organic compounds structurel elucidation by uv,ir, nmr and mass techniques2.4.json 2.5 Purification of organic compounds: Methods of purification of crude organic compound, determination of purity of organic compounds, principles2.5.json 3.1 Gasseous state: Postulates of kinetic molecular theory and th eir significance, Boyle's law, temperature scale and Charle's law, Dalton's law of3.1.json 3.2 Liquid state: Vapour pressure, vapour pressure and boiling point, surface tension and its determination using Stalagnometer, v iscosity and3.2.json 3.3 Solid state: Crystalline and amorphous solids, classification of solids on the basis of dominant type of bond3.3.json 3.4 Chemical Kinetics: Concept of rate of reaction, dependence of reaction rate on concentration, measurement of reaction rate, order and3.4.json 3.5 Thermodynamics: First law of thermodynamics, thermodynamic terms, ISO thermal but not reversible expansion of an ideal gas, ISO thermal reversal3.5.json 4.1 Treatment of analytical data: Nature of analytical measurements, significant figures, precision and accuracy, errors, basic statistical4.1.json 4.2 Laboratory management: General idea of safety precaution in the laboratory, care and maintenance of laboratory equipments4.2.json