Question

whatbdo you mean by homologous series?

Answer 1

homologous series is a series of compounds with the same functional group and similar chemical properties in which each successive member differs by CH2. ... Compounds within a homologous series typically have a fixed set of functional groups that gives them similar chemical and physical properties. 

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Answer 2

homologous series is a series of compounds with the same functional group and similar chemical properties in which each successive member differs by CH2.