Homologus Series

(a) Write the name and formula of an organic compound conatining a ketone functional group. (b) Wirte the names and formulae for the firest three memebers of the homologus series of chloroalkanes. (c ) How would you name the following compound? CH_(3)

(a) Give the names and structural formulae of the next two higher homologues of methane (b) The molecular formula of a hydrocarbon is C_10H_(18) .Name its homologous series. (c ) Select the hydrocarbons which ae memebers of the same homologus series . Give the anem of each series C_(5)H_(10),C_(3)H_(8),C_(6)H_(10),C_(7)H_(12),C_(8)H_(16)

The homologous series consists of homologues which are arranged in the increasing order of their _______.

Ethane, Ethene, Ethanoic acid , ethyne,Ethynol From the above, name : (i) The compounds with - OH as a part of its structure. (iii) Homologue of Homologous series with genreral formula C_nH_(2n)

Homologus organs are :

Homologus organs are

Homologues differ in their molecular weight by ______