The correct structure of histidine in a strongly acidic solution `(Ph=2)` is :

Ph of an acidic solution is:

The correct structure of glycine at given pH are :

The pH value in acidic solution is

The pH of an acid solution is

pH of an acidic solution is _______.

Statement 1 : In strongly acidic solutions, aniline becomes more reactive towards electrophilic reagents Statement 2 : The amino group is protonated in strongly acidic solution, and thus the lone pair of electron on the nitrogen is no longer available for resonance.

The highest acidic solution has a pH of