Question

Give names of three functional groups containing three different hetero atoms. Write name and structural formula of one example each.

Answer 1

1. Ethanamine containing nitrogen as the hetero atom
   CH₃ - CH₂ - NH₂
2. Alcohol containing oxygen as the hetero atom
   

   Example: propan-2-ol

   \[\begin{array}{cc}
   \ce{OH}\\
   |\phantom{..}\\
   \ce{CH3-CH-CH3}\\
   \end{array}\]

3. 2-chlorobutane containing Chlorine as the hetero atom.
   \[\begin{array}{cc}
   \phantom{.}\ce{CI}\\
   |\\\phantom{........}
   \ce{CH3CH-CH2CH3}\\
   \end{array}\]