Question

How can I identify functional groups in organic chemistry?

Answer 1

Functional Group:

• Functional groups are defined as the atom or groups of atoms that when attached show some characteristic chemical properties in an organic compound.
• Examples of functional groups are the aldehyde group $(-\mathrm{CHO})$, keto group $(-\mathrm{C}=\mathrm{O}-)$, carboxylic group $(-\mathrm{COOH})$, etc.
• Some more functional groups along with their structures are mentioned in the below picture:

Therefore, the above-mentioned are some examples which are easy to identify functional groups in organic chemistry.