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nomenclature of simple aromatic compoundsaromatic compounds are those that consist of one or more benzene rings in them an aromatic substance has two
selecting and numbering the principal chain selecting the principal chain choose the longest continuous chain of carbon atoms consisting of the
principal functional group-polyfunctional organic compounds if the organic compound includes two or more functional groups one of the functional sets
polyfunctional organic compoundsorganic elements that have two or more functional groups are known polyfunctional compounds their iupac names are
iupac system of nomenclature of complex compoundsthe naming of any organic compound relies on the name of normal parent hydrocarbon from that it has
general principles for naming organic compounds in the general system all the isomeric alkanes having similar molecular formula have the the same
alkyl groups - iupac system of naming organic compounds these groups involves one hydrogen atom less as compared to the alkane these groups are named
prefix - iupac system of naming organic compoundsthere are several groups that are not regarded as functional groups in the iupac name of the
suffix - iupac system of naming organic compounds the word root is associated to the suffix that may be primary or secondary or both of thema primary
word root - iupac system of naming organic compoundsthe word root represents the number of carbon atoms that are present in the chaintable chain
iupac system of naming organic compoundsin the iupac international union of pure and applied chemistry system the name of an organic compound contain
iupac system - nomenclature of organic compoundsto rationalise the system of naming as an international congress of chemists was held in geneva in
common or trivial names of some organic compounds compoundcommon namecompoundcommon
nomenclature of organic compounds - trivial systemthe meaning of nomenclature is assignment of names to organic compounds there are two major systems
characteristics of homologous seriesi all the members of a series can be presented by the general formula for instance the members of the alcohol
homocyclic or carbocyclic - closed chain compoundshomocyclic are the compounds that comprising a ring or rings of carbon atoms just only in the
cyclic or closed-chain compounds cyclic compounds consist of at least one ring or closed chain of atoms the compounds along with just only one ring
molecular formula of gaseous hydrocarbons eudiometryeudiometry is a direct method for calculation of molecular formula of gaseous
molecular formulamolecular formula of a substance provides the actual number of atoms that present in one molecule of the substancemolecular formula
empirical formulaempirical formula of a substance provides the simplest whole number ratio among the atoms of the various elements exist in one
calculation of empirical formulathe steps included in the calculation are as followsa divide the percentage of each element by its atomic volume
depression in freezing point - physical methods for non-volatile substances mol mass 1000 kf w w deltatwhere kf stands for molal depression
elevation in boiling point mol mass 1000 kb w w deltat in which kb stands for molal elevation constant of the solventw stands for mass of the
physical methods for non-volatile substances the non-volatile organic compounds molecular mass can be ascertained by noting either the elevation in
hofmann method - determination of molecular massthe method is applied to those substances that are not stable at their boiling points but that may be