Description : Do surfactants have different electric charges?
Last Answer : answer:Yes. Surfactants can be: non-ionic (no net charge) anionic (negative charge) cationic (positive charge) zwitterionic (having two opposite charge groups)
Description : Under ambient conditions, which among the following surfactants will form micelles in aqueous solution at lowest molar concentration ?
Last Answer : Under ambient conditions, which among the following surfactants will form micelles in aqueous solution at lowest molar ... N (CH_(3))_(3)Br^(-)`
Description : Surfactants.................................. the surface tension of spray droplets a). do not affect b). decrease c). increase d). All
Last Answer : b). decrease
Description : Surfactants are a). cationic b). Non-ionic c). Anionic d). All
Last Answer : d). All
Description : Constant physical agitation of the spray liquid during field operations can be minimised by adding a). Emulsifiers b). Coupling agents c). Surfactants d). Humicants
Last Answer : a). Emulsifiers
Description : Surfactants act as a). Wetting agent b). Spreading agent c). Penetrants d). All
Description : The odd one amongst the following a).Surfactants b). Activators c). Wetting agents d). Phytobland oils
Last Answer : b). Activators