Functional group present in sulphonic acids is :

1. \(-\mathrm{SO}_4 \mathrm{H}\)
2. \(-\mathrm{SO}_3 \mathrm{H}\)
3. 
   
4. \(-\mathrm{SO}_2\)

Solution

Group present in sulphonic acids

Asked in: JEE Main 2024 (06 Apr Shift 1)

Practice more Basic Principles of Organic Chemistry questions on Aicharya