3 Questions around this concept.
The molecular formula of second homologue in the homologous series of mono carboxylic acid is_______.
A group or a series of organic compounds each containing a characteristic functional group forms a homologous series and the members of the series are called homologues. The members of a homologous series can be represented by general molecular formula and the successive members differ from each other in molecular formula by a –CH2 unit. There are a number of homologous series of organic compounds. Some of these are alkanes, alkenes, alkynes, haloalkanes, alkanols, alkanals, alkanones, alkanoic acids, amines etc.
It is also possible that a compound contains two or more identical or different functional groups. This gives rise to polyfunctional compounds.
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Chemistry Part II Textbook for Class XI
Page No. : 340
Line : 18
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