Draw the structures of the following compounds and identify the functional group present in them:
(i) Butanoic acid
(ii) Bromopropane
(iii) Butyne
Answer
1. Butanoic Acid:
Functional group present: Carboxylic acid (-COOH)
2. Bromopropane
Functional group present: Halogen (-Br)
3. Butyne
Functional group present: Triple bond (-C≡C-)