BITSAT2019ChemistryAminesActual
For the reaction C 6 H 5 . NH 2 → 180 ° C H 2 SO 4 H 2 N · C 6 H 4 SO 3 H Para the true statement about the product is
Options
- Ait does not exist as Zwitter ion
- B- NH 2 group displays a powerful basic character
- Cit does not act as inner salt
- D- SO 3 H , diminishes the basic character of - NH 2
Correct answer
D. - SO 3 H , diminishes the basic character of - NH 2
Step-by-step solution
A zwitterion is a compound with no overall electrical charge, but which contains separate parts which are positively and negatively charged. Sulphanilic acid exist as dipolar ion (zwitter ion); act as inner salt and SO 3 H group diminishes the basic character of - NH 2 .