Q. Which of the following statements is incorrect?
A) Emulsions are prepared by shaking two liquid components, say oil and water and adding some emulsifying agent
B) Water-in-oil emulsions are formed when the emulsifying agent at the interface is chiefly in the water phase
C) Water-in-oil emulsions are formed when the emulsifying agent at the interface is chiefly in the oil phase
D) Gems and gels mixed together to give emulsion
Explanation
(d)
An emulsion is a dispersion of finely divided droplets in another liquid. Thus, it is a liquid, liquid colloidal system
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.