Draw the structure of chlorobutane.

29 Name the functional groups present in the following compounds

(i) CH₃CHO (ii) CH₃CH₂COOH (iii) CH₃COCH₃ (iv) CH₃CH₂CH₂OH

30 Write the IUPAC name and common name of CH₃CI. 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.