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chromatography - purification of organic compoundsthis is a modern technique employed for the separation of mixtures into its components purification
azeotropic distillation - purification of organic compoundsazeotropic mixture is a mixture comprising constant boiling point the most well known
steam distillation - purification of organic compoundsthis technique is applicable for the separation and purification of those organic compounds
distillation under reduced pressure - purification of organic compounds this process is employed for the purification of high boiling liquids and
fractional distillation - purification of organic compoundsthis method is used to separate a mixture of two or more miscible liquids that have
simple distillation - purification of organic compounds distillation is the joint procedure of vapourisation and condensation this method is employed
sublimation - purification of organic compoundsspecific organic solids on heating directly change from solid to vapour state without passing via a
fractional crystallisation- purification of organic compoundthe method of separation of diverse components of a mixture by repeated crystallisations
simple crystallisation - purification of organic compounds this is the most general technique used to purify organic solids it is associated with the
purification of organic compoundsseveral methods are available for the purification of substances though the selection of method depends upon the
characterisation and purification of organic compoundsthe study of organic compounds begins along with the characterization of the compound and the
organic compounds - organic chemistrythe term organic signifies life hence every molecule that was prepared directly or indirectly from living
complexometric titrations - types of titrationsa titration where an dissolved complex is formed at the equivalence point is termed as complexometric
iodometric titrations and iodimetricthe reduction of free iodine to iodide ions and oxidation of iodide ions to free iodine takes place in these
dichromate titrations - oxidation reduction titrationsthese are titrations where potassium dichromate is utilized as an oxidising agent in acidic
permanganate titrations - oxidation reduction titrationsthese are titrations where potassium permanganate is utilized as an oxidising agent in acidic
oxidation reduction titrationsthe titrations based upon oxidation-reduction reactions are termed redox titrations the chemical reactions proceed
types of titrations - volumetric analysistitrations can be categorized as a acid base titrations or alkalimetry and acidimetryb redox titrations or
methods of showing concentrations of solutionsthe concentration of a solution can be provided in various waysa percent by massb molarityc molalityd
titration - volumetric analysisthe procedure of addition of the known solution from the burette to the measured volume of solution of the substance
volumetric analysis volumetric analysis is a quantitative analysis it includes the measurement of the volume of a known solution needed to bring
microcosmic salt bead testmicrocosmic salt nanh4hpo44h2o is as well used to identify specific cations just as borax while microcosmic salt is burned
borax bead test the transparent glassy bead while heated along with inorganic salt and the colour produced gives some idea of cation present in it
characteristic flame colour specific metals and their salts impart particular colours to bunsen burner flame 1 pb
qualitative analysisa salt contains two parts defined as radicals the positively charged part of a salt cation that has been derived from a base is