Identify the incorrect statement among following 1 CH CH 10

Last updated: 7/4/2023

Identify the incorrect statement among following 1 CH CH 10 CH NH is not a surfactant 2 Surfactants are positively adsorbed at interfaces between two phases and they lower interfacial tension 3 Quaternary ammonium salts cannot act as surfactants 4 Surfactants can be neutral positive or negative in charge