Q. Non-electrolyte colloidal surfactants is :
A) $C_{17}H_{35}COONa$
B) [image:5_image13.emf]
C) $C_{n}H_{2n + 1}\left( OCH_{2}CH_{2} \right)_{x}OH$
D) [image:5_image14.emf]
Explanation
(c)
Polyoxyethylene glycols and their derivatives are non-ionic detergents.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.