Write the names and formulae for the first three members of the homologues series of chlorolkanes.

30 Draw the structure for bromopentane. Are structural isomers possible for bromopentane? 31 Write the name and formula of an organic compound containing a ketone functional group. 31 How would you name the following compound?

CH₃-CH₂-BR

32 What is the general name of the organic compounds containing the- group.